Q: What is the lowest common denominator of 13 and12?

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The lowest common denominator of any two positive numbers is always 1.

It is 117

65

117

LCM of 13 and 3 = 39Prime factorization of:13 = 133 = .........3========LCM=13 * 3 = 39

Related questions

The LCM is 52

The lowest common denominator of any two positive numbers is always 1.

1

65

It is 117

117

A single number cannot have a lowest common denominator because "common" refers to multiples that two or more numbers have in common. You have only one number.

First, you have to have a lowest common denominator. Eg: 1/2 - 6/13 The lowest common denominator is 26, because 13 * 2 is 26. You multiply 1/2 by 13, to make the denominator 26, which equals 13/26, then multiply 6/13 by 2 to get 12/26. So the equation with the lowest common denominators now plugged in is: 13/26 - 12/26 Subtract the numerators (13 and 12), so the answer is 1/26.

LCM of 13 and 3 = 39Prime factorization of:13 = 133 = .........3========LCM=13 * 3 = 39

The common denominator of 9 and 13 is 1

The lowest common denominator of any two or more whole numbers, such as 7 9 and 13, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.

Divide the numerator and the denominator by their greatest common factor to reduce to its lowest equivalent fraction. For example, 169/260=13/20 after dividing the numerator and the denominator by 13.