GCF and LCM Calculator Logo

What is the Least Common Multiple of 56571 and 56591?

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 56571 and 56591 is 3201409461.

LCM(56571,56591) = 3201409461

LCM Calculator and
and

Least Common Multiple of 56571 and 56591 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56571 and 56591, than apply into the LCM equation.

GCF(56571,56591) = 1
LCM(56571,56591) = ( 56571 × 56591) / 1
LCM(56571,56591) = 3201409461 / 1
LCM(56571,56591) = 3201409461

Least Common Multiple (LCM) of 56571 and 56591 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56571 and 56591. First we will calculate the prime factors of 56571 and 56591.

Prime Factorization of 56571

Prime factors of 56571 are 3, 109, 173. Prime factorization of 56571 in exponential form is:

56571 = 31 × 1091 × 1731

Prime Factorization of 56591

Prime factors of 56591 are 56591. Prime factorization of 56591 in exponential form is:

56591 = 565911

Now multiplying the highest exponent prime factors to calculate the LCM of 56571 and 56591.

LCM(56571,56591) = 31 × 1091 × 1731 × 565911
LCM(56571,56591) = 3201409461