What is the Least Common Multiple of 92790 and 92810?

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 92790 and 92810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92790 and 92810, than apply into the LCM equation.

GCF(92790,92810) = 10
LCM(92790,92810) = ( 92790 × 92810) / 10
LCM(92790,92810) = 8611839900 / 10
LCM(92790,92810) = 861183990

Least Common Multiple (LCM) of 92790 and 92810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92790 and 92810. First we will calculate the prime factors of 92790 and 92810.

Prime Factorization of 92790

Prime Factorization of 92810

Now multiplying the highest exponent prime factors to calculate the LCM of 92790 and 92810.

LCM(92790,92810) = 2¹ × 3² × 5¹ × 1031¹ × 9281¹
LCM(92790,92810) = 861183990