What is the Least Common Multiple of 88538 and 88543?

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 88538 and 88543 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88538 and 88543, than apply into the LCM equation.

GCF(88538,88543) = 1
LCM(88538,88543) = ( 88538 × 88543) / 1
LCM(88538,88543) = 7839420134 / 1
LCM(88538,88543) = 7839420134

Least Common Multiple (LCM) of 88538 and 88543 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88538 and 88543. First we will calculate the prime factors of 88538 and 88543.

Prime Factorization of 88538

Prime Factorization of 88543

Now multiplying the highest exponent prime factors to calculate the LCM of 88538 and 88543.

LCM(88538,88543) = 2¹ × 44269¹ × 7² × 13¹ × 139¹
LCM(88538,88543) = 7839420134