What is the Least Common Multiple of 58143 and 58157?

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 58143 and 58157 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58143 and 58157, than apply into the LCM equation.

GCF(58143,58157) = 1
LCM(58143,58157) = ( 58143 × 58157) / 1
LCM(58143,58157) = 3381422451 / 1
LCM(58143,58157) = 3381422451

Least Common Multiple (LCM) of 58143 and 58157 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58143 and 58157. First we will calculate the prime factors of 58143 and 58157.

Prime Factorization of 58143

Prime Factorization of 58157

Now multiplying the highest exponent prime factors to calculate the LCM of 58143 and 58157.

LCM(58143,58157) = 3¹ × 19381¹ × 11¹ × 17¹ × 311¹
LCM(58143,58157) = 3381422451