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What is the Least Common Multiple of 9745 and 9754?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 9745 and 9754 is 95052730.

LCM(9745,9754) = 95052730

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Least Common Multiple of 9745 and 9754 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9745 and 9754, than apply into the LCM equation.

GCF(9745,9754) = 1
LCM(9745,9754) = ( 9745 × 9754) / 1
LCM(9745,9754) = 95052730 / 1
LCM(9745,9754) = 95052730

Least Common Multiple (LCM) of 9745 and 9754 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9745 and 9754. First we will calculate the prime factors of 9745 and 9754.

Prime Factorization of 9745

Prime factors of 9745 are 5, 1949. Prime factorization of 9745 in exponential form is:

9745 = 51 × 19491

Prime Factorization of 9754

Prime factors of 9754 are 2, 4877. Prime factorization of 9754 in exponential form is:

9754 = 21 × 48771

Now multiplying the highest exponent prime factors to calculate the LCM of 9745 and 9754.

LCM(9745,9754) = 51 × 19491 × 21 × 48771
LCM(9745,9754) = 95052730