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What is the Least Common Multiple of 6637 and 6656?

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 6637 and 6656 is 44175872.

LCM(6637,6656) = 44175872

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Least Common Multiple of 6637 and 6656 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6637 and 6656, than apply into the LCM equation.

GCF(6637,6656) = 1
LCM(6637,6656) = ( 6637 × 6656) / 1
LCM(6637,6656) = 44175872 / 1
LCM(6637,6656) = 44175872

Least Common Multiple (LCM) of 6637 and 6656 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6637 and 6656. First we will calculate the prime factors of 6637 and 6656.

Prime Factorization of 6637

Prime factors of 6637 are 6637. Prime factorization of 6637 in exponential form is:

6637 = 66371

Prime Factorization of 6656

Prime factors of 6656 are 2, 13. Prime factorization of 6656 in exponential form is:

6656 = 29 × 131

Now multiplying the highest exponent prime factors to calculate the LCM of 6637 and 6656.

LCM(6637,6656) = 66371 × 29 × 131
LCM(6637,6656) = 44175872