What is the Least Common Multiple of 76723 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 76723 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 76723 and 76739, than apply into the LCM equation.

GCF(76723,76739) = 1
LCM(76723,76739) = ( 76723 × 76739) / 1
LCM(76723,76739) = 5887646297 / 1
LCM(76723,76739) = 5887646297

Least Common Multiple (LCM) of 76723 and 76739 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76723 and 76739. First we will calculate the prime factors of 76723 and 76739.

Prime Factorization of 76723

Prime Factorization of 76739

Now multiplying the highest exponent prime factors to calculate the LCM of 76723 and 76739.

LCM(76723,76739) = 73¹ × 1051¹ × 13¹ × 5903¹
LCM(76723,76739) = 5887646297