GCF and LCM Calculator Logo

What is the Least Common Multiple of 57081 and 57098?

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 57081 and 57098 is 3259210938.

LCM(57081,57098) = 3259210938

LCM Calculator and
and

Least Common Multiple of 57081 and 57098 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57081 and 57098, than apply into the LCM equation.

GCF(57081,57098) = 1
LCM(57081,57098) = ( 57081 × 57098) / 1
LCM(57081,57098) = 3259210938 / 1
LCM(57081,57098) = 3259210938

Least Common Multiple (LCM) of 57081 and 57098 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57081 and 57098. First we will calculate the prime factors of 57081 and 57098.

Prime Factorization of 57081

Prime factors of 57081 are 3, 53, 359. Prime factorization of 57081 in exponential form is:

57081 = 31 × 531 × 3591

Prime Factorization of 57098

Prime factors of 57098 are 2, 28549. Prime factorization of 57098 in exponential form is:

57098 = 21 × 285491

Now multiplying the highest exponent prime factors to calculate the LCM of 57081 and 57098.

LCM(57081,57098) = 31 × 531 × 3591 × 21 × 285491
LCM(57081,57098) = 3259210938