What are not factors of 48?

So the factors of 48 are: 1, 2, 3, 4, 6, 89, 12, 16, 24 and 48. The multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48,… Answer: Multiples of 4 that are not factors of 48 are: 20, 28, 32, 36, 40, 44.

still, What are the positive factors of 48?

The positive Integer factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48.

next, What is the HCF of 18 and 48?

The HCF of 18 and 48 is 6.

then, Is 48 prime or composite?

Is 48 a Composite Number? Yes, since 48 has more than two factors i.e. 1, 2, 3, 4, 6, 8, 12, 16, 24, 48. In other words, 48 is a composite number because 48 has more than 2 factors.

What is the HCF of 18 and 45?

HCF of 18 and 45 by Prime Factorization

As visible, 18 and 45 have common prime factors. Hence, the HCF of 18 and 45 is 3 × 3 = 9.

23 Related Questions Answers Found

What is the Highest common factor of 48?

Factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48. So the highest common factor of 16 and 48 is 16.

What is the HCF of 18 and 24?

FAQs on HCF of 18 and 24

The HCF of 18 and 24 is 6. To calculate the Highest common factor of 18 and 24, we need to factor each number (factors of 18 = 1, 2, 3, 6, 9, 18; factors of 24 = 1, 2, 3, 4, 6, 8, 12, 24) and choose the highest factor that exactly divides both 18 and 24, i.e., 6.

Is 47 prime or composite?

Yes, 47 is a prime number. The number 47 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 47 has exactly two factors, i.e. 1 and 47, it is a prime number.

Is 44 a composite number?

Definition: A composite number is a whole number with more than two integral divisors. So all whole numbers (except 0 and 1 ) are either prime or composite. Example: … 44 is composite, since it has 1,2,4,11,22 and 44 as divisors.

What is the HCF of 30 and 45?

Answer: HCF of 45 and 30 is 15.

What is the HCF of 45?

Answer: The prime factorization of 45 is 5 x 3 x 3. The prime factorization of 60 is 2 x 2 x 3 x 5. Therefore the HCF (highest common factor) of these two numbers is the set of factors that appear in both: that’s one 3 and one 5.

What is the HCF and LCM of 18 and 45?

Answer: LCM of 18 and 45 is 90 and HCF of 18 and 45 is 9.

What is the HCF of 32 and 48?

There are 5 common factors of 32 and 48, that are 1, 2, 4, 8, and 16. Therefore, the greatest common factor of 32 and 48 is 16.

What are the factors of 16 and 48?

The factors of 16 and 48 are 1, 2, 4, 8, 16 and 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 respectively.

What is the HCF of 12 18 and 24?

The HCF of 12, 18, and 24 is 6. ∴ The highest number that divides 12, 18, and 24 is 6.

What is the HCF of 18 24 and 30?

As you can see when you list out the factors of each number, 6 is the greatest number that 18, 24, and 30 divides into.

What is the GCF of 24 and 48?

GCF of 24 and 48 by Listing Common Factors

There are 8 common factors of 24 and 48, that are 1, 2, 3, 4, 6, 8, 12, and 24. Therefore, the greatest common factor of 24 and 48 is 24.

Is 45 a prime or composite?

Is 45 a Composite Number? Yes, since 45 has more than two factors i.e. 1, 3, 5, 9, 15, 45. In other words, 45 is a composite number because 45 has more than 2 factors.

What is the prime factorization for 47?

So, the prime factorization of 47 is 1 x 47, where 47 is a prime number. We will do this by factor tree.

Is 49 prime or composite number?

Is 49 a Composite Number? Yes, since 49 has more than two factors i.e. 1, 7, 49. In other words, 49 is a composite number because 49 has more than 2 factors.

Is 45 composite or prime?

Is 45 a Composite Number? Yes, since 45 has more than two factors i.e. 1, 3, 5, 9, 15, 45. In other words, 45 is a composite number because 45 has more than 2 factors.

Is 42 a composite number?

Yes, since 42 has more than two factors i.e. 1, 2, 3, 6, 7, 14, 21, 42. In other words, 42 is a composite number because 42 has more than 2 factors.

Is 19 composite or prime?

Yes, 19 is a prime number. The number 19 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 19 has exactly two factors, i.e. 1 and 19, it is a prime number.

What is the HCF of 30 45 and 60?

The biggest common factor number is the GCF number. So the greatest common factor 30 and 45 is 15.

Whats the HCF of 45 and 81?

Therefore, the greatest common factor of 45 and 81 is 9. Example 3: The product of two numbers is 3645.

What is the HCF of 30 42?

What is HCF of 30 and 42? Answer: HCF of 30 and 42 is 6. Explanation: The HCF of two non-zero integers, x(30) and y(42), is the highest positive integer m(6) that divides both x(30) and y(42) without any remainder.

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