What is the Least Common Multiple of 58621 and 58639?

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 of 58621 and 58639 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58621 and 58639, than apply into the LCM equation.

GCF(58621,58639) = 1
LCM(58621,58639) = ( 58621 × 58639) / 1
LCM(58621,58639) = 3437476819 / 1
LCM(58621,58639) = 3437476819

Least Common Multiple (LCM) of 58621 and 58639 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58621 and 58639. First we will calculate the prime factors of 58621 and 58639.

Prime Factorization of 58621

Prime Factorization of 58639

Now multiplying the highest exponent prime factors to calculate the LCM of 58621 and 58639.

LCM(58621,58639) = 31² × 61¹ × 7¹ × 8377¹
LCM(58621,58639) = 3437476819