What is the Least Common Multiple of 58158 and 58168?

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 58158 and 58168 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58158 and 58168, than apply into the LCM equation.

GCF(58158,58168) = 2
LCM(58158,58168) = ( 58158 × 58168) / 2
LCM(58158,58168) = 3382934544 / 2
LCM(58158,58168) = 1691467272

Least Common Multiple (LCM) of 58158 and 58168 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58158 and 58168. First we will calculate the prime factors of 58158 and 58168.

Prime Factorization of 58158

Prime Factorization of 58168

Now multiplying the highest exponent prime factors to calculate the LCM of 58158 and 58168.

LCM(58158,58168) = 2³ × 3⁴ × 359¹ × 11¹ × 661¹
LCM(58158,58168) = 1691467272