What is the Least Common Multiple of 61575 and 61595?

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 61575 and 61595 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61575 and 61595, than apply into the LCM equation.

GCF(61575,61595) = 5
LCM(61575,61595) = ( 61575 × 61595) / 5
LCM(61575,61595) = 3792712125 / 5
LCM(61575,61595) = 758542425

Least Common Multiple (LCM) of 61575 and 61595 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61575 and 61595. First we will calculate the prime factors of 61575 and 61595.

Prime Factorization of 61575

Prime Factorization of 61595

Now multiplying the highest exponent prime factors to calculate the LCM of 61575 and 61595.

LCM(61575,61595) = 3¹ × 5² × 821¹ × 97¹ × 127¹
LCM(61575,61595) = 758542425