What is the Least Common Multiple of 58407 and 58419?

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 58407 and 58419 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58407 and 58419, than apply into the LCM equation.

GCF(58407,58419) = 3
LCM(58407,58419) = ( 58407 × 58419) / 3
LCM(58407,58419) = 3412078533 / 3
LCM(58407,58419) = 1137359511

Least Common Multiple (LCM) of 58407 and 58419 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58407 and 58419. First we will calculate the prime factors of 58407 and 58419.

Prime Factorization of 58407

Prime Factorization of 58419

Now multiplying the highest exponent prime factors to calculate the LCM of 58407 and 58419.

LCM(58407,58419) = 3² × 19469¹ × 6491¹
LCM(58407,58419) = 1137359511