What is the Least Common Multiple of 88821 and 88839?

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 88821 and 88839 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88821 and 88839, than apply into the LCM equation.

GCF(88821,88839) = 9
LCM(88821,88839) = ( 88821 × 88839) / 9
LCM(88821,88839) = 7890768819 / 9
LCM(88821,88839) = 876752091

Least Common Multiple (LCM) of 88821 and 88839 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88821 and 88839. First we will calculate the prime factors of 88821 and 88839.

Prime Factorization of 88821

Prime Factorization of 88839

Now multiplying the highest exponent prime factors to calculate the LCM of 88821 and 88839.

LCM(88821,88839) = 3² × 71¹ × 139¹ × 9871¹
LCM(88821,88839) = 876752091