What is the Least Common Multiple of 23128 and 23134?

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 23128 and 23134 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 23128 and 23134, than apply into the LCM equation.

GCF(23128,23134) = 2
LCM(23128,23134) = ( 23128 × 23134) / 2
LCM(23128,23134) = 535043152 / 2
LCM(23128,23134) = 267521576

Least Common Multiple (LCM) of 23128 and 23134 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23128 and 23134. First we will calculate the prime factors of 23128 and 23134.

Prime Factorization of 23128

Prime Factorization of 23134

Now multiplying the highest exponent prime factors to calculate the LCM of 23128 and 23134.

LCM(23128,23134) = 2³ × 7² × 59¹ × 43¹ × 269¹
LCM(23128,23134) = 267521576