What is the Least Common Multiple of 58161 and 58173?

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 58161 and 58173 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58161 and 58173, than apply into the LCM equation.

GCF(58161,58173) = 3
LCM(58161,58173) = ( 58161 × 58173) / 3
LCM(58161,58173) = 3383399853 / 3
LCM(58161,58173) = 1127799951

Least Common Multiple (LCM) of 58161 and 58173 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58161 and 58173. First we will calculate the prime factors of 58161 and 58173.

Prime Factorization of 58161

Prime Factorization of 58173

Now multiplying the highest exponent prime factors to calculate the LCM of 58161 and 58173.

LCM(58161,58173) = 3¹ × 19387¹ × 19391¹
LCM(58161,58173) = 1127799951