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What is the Least Common Multiple of 56896 and 56913?

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 56896 and 56913 is 3238122048.

LCM(56896,56913) = 3238122048

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Least Common Multiple of 56896 and 56913 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56896 and 56913, than apply into the LCM equation.

GCF(56896,56913) = 1
LCM(56896,56913) = ( 56896 × 56913) / 1
LCM(56896,56913) = 3238122048 / 1
LCM(56896,56913) = 3238122048

Least Common Multiple (LCM) of 56896 and 56913 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56896 and 56913. First we will calculate the prime factors of 56896 and 56913.

Prime Factorization of 56896

Prime factors of 56896 are 2, 7, 127. Prime factorization of 56896 in exponential form is:

56896 = 26 × 71 × 1271

Prime Factorization of 56913

Prime factors of 56913 are 3, 61, 311. Prime factorization of 56913 in exponential form is:

56913 = 31 × 611 × 3111

Now multiplying the highest exponent prime factors to calculate the LCM of 56896 and 56913.

LCM(56896,56913) = 26 × 71 × 1271 × 31 × 611 × 3111
LCM(56896,56913) = 3238122048