GCF and LCM Calculator Logo

What is the Least Common Multiple of 55616 and 55631?

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 55616 and 55631 is 3093973696.

LCM(55616,55631) = 3093973696

LCM Calculator and
and

Least Common Multiple of 55616 and 55631 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55616 and 55631, than apply into the LCM equation.

GCF(55616,55631) = 1
LCM(55616,55631) = ( 55616 × 55631) / 1
LCM(55616,55631) = 3093973696 / 1
LCM(55616,55631) = 3093973696

Least Common Multiple (LCM) of 55616 and 55631 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55616 and 55631. First we will calculate the prime factors of 55616 and 55631.

Prime Factorization of 55616

Prime factors of 55616 are 2, 11, 79. Prime factorization of 55616 in exponential form is:

55616 = 26 × 111 × 791

Prime Factorization of 55631

Prime factors of 55631 are 55631. Prime factorization of 55631 in exponential form is:

55631 = 556311

Now multiplying the highest exponent prime factors to calculate the LCM of 55616 and 55631.

LCM(55616,55631) = 26 × 111 × 791 × 556311
LCM(55616,55631) = 3093973696