What is a common denominator for denominators of 7 and 3?

Publish date: 2023-01-08

The least common denominator, also called lowest common denominator (LCD), of 7 and 3 is 21.

In this regard, What is called denominator?

The denominator is the number below the horizontal line of the fraction that acts as the divisor of the numerator. It is the bottom number in a fraction that shows the total number of equal parts an object is divided into.

Regarding this, What is the lowest common denominator of 7 and 3?

Answer: LCM of 3 and 7 is 21.

Beside above, What is the GCF of 3 and 7?

GCF of 3 and 7 by Listing Common Factors

The Greatest Common Factor of 3 and 7 is 1.

What is the least common denominator of 2/3 and 2 7? Answer: LCM of 2, 3, and 7 is 42

The least common multiple of 2, 3, and 7 is the smallest number among all common multiples of the numbers, 2, 3, and 7.

19 Related Questions Answers Found

How do we add fractions with unlike denominators?


How to Add Fractions with Different Denominators

  • Cross-multiply the two fractions and add the results together to get the numerator of the answer. Suppose you want to add the fractions 1/3 and 2/5. …
  • Multiply the two denominators together to get the denominator of the answer. …
  • Write your answer as a fraction.

    • What is the opposite of denominator?

    a factor in the numerator is the opposite of the denominator – simplifies to -1.

    What is a ascending order?

    : arranged in a series that begins with the least or smallest and ends with the greatest or largest The children were lined up in ascending order of height.

    What is the denominator in 3 7?

    Answer : 3 is The numerator and 7 is the denominator of given fraction…

    What is the LCM of 3 7 and 21?

    The Least Common Multiple (LCM) of 3, 7, and 21 is 21.

    What is the LCM of 3 and 4?

    Answer: LCM of 3 and 4 is 12.

    What is the GCF of 7 and 7?

    What is the GCF of 7 and 7? The GCF of 7 and 7 is 7.

    What is the GCF of 7 and 2?

    Answer: GCF of 2 and 7 is 1.

    What is the GCF of 12 and 28?

    Answer: GCF of 28 and 12 is 4.

    What is the HCF of 17 23 and 29?

    What is HCF of 17, 23 and 29? Answer: HCF of 17, 23 and 29 is 1.

    What is the least common denominator of 2/3 and 5 8?

    24 is the lowest denominator.

    What is the HCF of 2/3 and 5?

    The HCF of 2, 3, and 5 is 1. ∴ The highest number that divides 2, 3, and 5 is 1.

    What are fractions with different denominators called?

    From definition (1) we can say that the fractions with different denominators are called unlike fractions.

    What is the opposite of a factor in math?

    In algebra, simplifying and factoring expressions are opposite processes. Simplifying an expression often means removing a pair of parentheses; factoring an expression often means applying them.

    What is the function of the denominator?

    denominator: The number or expression written below the line in a fraction (thus 2 in 12 ). rational function: Any function whose value can be expressed as the quotient of two polynomials (except division by zero). numerator: The number or expression written above the line in a fraction (thus 1 in 12 ).

    What is the top of a fraction called?

    A fraction has two parts. The number on the top of the line is called the numerator. … The number below the line is called the denominator. It shows the total divisible number of equal parts the whole into or the total number of equal parts which are there in a collection.

    Is ascending order going up or down?

    In maths, ascending order means the process of arranging numbers from smallest to largest from left to right. It can also mean arranging letters or words in alphabetical order from A to Z. Ascending means “going up”, so ascending order means that the numbers are going up.

    What is ascending order give an example?

    Ascending order is an arrangement from smallest to largest value. For example, {4, 7,10,13} are numbers arranged in ascending order. While arranging numbers in ascending order, we write the smallest value first and then we move forward towards the largest value.

    Does ascending mean Newest to Oldest?

    Answer: In general terms, Ascending means smallest to largest, 0 to 9, and/or A to Z and Descending means largest to smallest, 9 to 0, and/or Z to A. Ascending order means the smallest or first or earliest in the order will appear at the top of the list: … The oldest dates will be at the top of the list.

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