What is the Least Common Multiple of 75714 and 75732?

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 75714 and 75732 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75714 and 75732, than apply into the LCM equation.

GCF(75714,75732) = 6
LCM(75714,75732) = ( 75714 × 75732) / 6
LCM(75714,75732) = 5733972648 / 6
LCM(75714,75732) = 955662108

Least Common Multiple (LCM) of 75714 and 75732 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75714 and 75732. First we will calculate the prime factors of 75714 and 75732.

Prime Factorization of 75714

Prime Factorization of 75732

Now multiplying the highest exponent prime factors to calculate the LCM of 75714 and 75732.

LCM(75714,75732) = 2² × 3¹ × 12619¹ × 6311¹
LCM(75714,75732) = 955662108