What is the Least Common Multiple of 76619 and 76623?

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 76619 and 76623 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76619 and 76623, than apply into the LCM equation.

GCF(76619,76623) = 1
LCM(76619,76623) = ( 76619 × 76623) / 1
LCM(76619,76623) = 5870777637 / 1
LCM(76619,76623) = 5870777637

Least Common Multiple (LCM) of 76619 and 76623 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76619 and 76623. First we will calculate the prime factors of 76619 and 76623.

Prime Factorization of 76619

Prime Factorization of 76623

Now multiplying the highest exponent prime factors to calculate the LCM of 76619 and 76623.

LCM(76619,76623) = 17¹ × 4507¹ × 3¹ × 25541¹
LCM(76619,76623) = 5870777637