GCF and LCM Calculator Logo

What is the Least Common Multiple of 55128 and 55137?

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 55128 and 55137 is 1013197512.

LCM(55128,55137) = 1013197512

LCM Calculator and
and

Least Common Multiple of 55128 and 55137 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55128 and 55137, than apply into the LCM equation.

GCF(55128,55137) = 3
LCM(55128,55137) = ( 55128 × 55137) / 3
LCM(55128,55137) = 3039592536 / 3
LCM(55128,55137) = 1013197512

Least Common Multiple (LCM) of 55128 and 55137 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55128 and 55137. First we will calculate the prime factors of 55128 and 55137.

Prime Factorization of 55128

Prime factors of 55128 are 2, 3, 2297. Prime factorization of 55128 in exponential form is:

55128 = 23 × 31 × 22971

Prime Factorization of 55137

Prime factors of 55137 are 3, 18379. Prime factorization of 55137 in exponential form is:

55137 = 31 × 183791

Now multiplying the highest exponent prime factors to calculate the LCM of 55128 and 55137.

LCM(55128,55137) = 23 × 31 × 22971 × 183791
LCM(55128,55137) = 1013197512