What is the Least Common Multiple of 39585 and 39599?

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 39585 and 39599 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 39585 and 39599, than apply into the LCM equation.

GCF(39585,39599) = 7
LCM(39585,39599) = ( 39585 × 39599) / 7
LCM(39585,39599) = 1567526415 / 7
LCM(39585,39599) = 223932345

Least Common Multiple (LCM) of 39585 and 39599 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 39585 and 39599. First we will calculate the prime factors of 39585 and 39599.

Prime Factorization of 39585

Prime Factorization of 39599

Now multiplying the highest exponent prime factors to calculate the LCM of 39585 and 39599.

LCM(39585,39599) = 3¹ × 5¹ × 7¹ × 13¹ × 29¹ × 5657¹
LCM(39585,39599) = 223932345