GCF and LCM Calculator Logo

What is the Least Common Multiple of 56538 and 56544?

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 56538 and 56544 is 532814112.

LCM(56538,56544) = 532814112

LCM Calculator and
and

Least Common Multiple of 56538 and 56544 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56538 and 56544, than apply into the LCM equation.

GCF(56538,56544) = 6
LCM(56538,56544) = ( 56538 × 56544) / 6
LCM(56538,56544) = 3196884672 / 6
LCM(56538,56544) = 532814112

Least Common Multiple (LCM) of 56538 and 56544 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56538 and 56544. First we will calculate the prime factors of 56538 and 56544.

Prime Factorization of 56538

Prime factors of 56538 are 2, 3, 349. Prime factorization of 56538 in exponential form is:

56538 = 21 × 34 × 3491

Prime Factorization of 56544

Prime factors of 56544 are 2, 3, 19, 31. Prime factorization of 56544 in exponential form is:

56544 = 25 × 31 × 191 × 311

Now multiplying the highest exponent prime factors to calculate the LCM of 56538 and 56544.

LCM(56538,56544) = 25 × 34 × 3491 × 191 × 311
LCM(56538,56544) = 532814112