What is the Least Common Multiple of 76729 and 76739?

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 76729 and 76739 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76729 and 76739, than apply into the LCM equation.

GCF(76729,76739) = 1
LCM(76729,76739) = ( 76729 × 76739) / 1
LCM(76729,76739) = 5888106731 / 1
LCM(76729,76739) = 5888106731

Least Common Multiple (LCM) of 76729 and 76739 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76729 and 76739. First we will calculate the prime factors of 76729 and 76739.

Prime Factorization of 76729

Prime Factorization of 76739

Now multiplying the highest exponent prime factors to calculate the LCM of 76729 and 76739.

LCM(76729,76739) = 277² × 13¹ × 5903¹
LCM(76729,76739) = 5888106731