What is the Least Common Multiple of 76739 and 76747?

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 76739 and 76747 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76739 and 76747, than apply into the LCM equation.

GCF(76739,76747) = 1
LCM(76739,76747) = ( 76739 × 76747) / 1
LCM(76739,76747) = 5889488033 / 1
LCM(76739,76747) = 5889488033

Least Common Multiple (LCM) of 76739 and 76747 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76739 and 76747. First we will calculate the prime factors of 76739 and 76747.

Prime Factorization of 76739

Prime Factorization of 76747

Now multiplying the highest exponent prime factors to calculate the LCM of 76739 and 76747.

LCM(76739,76747) = 13¹ × 5903¹ × 11¹ × 6977¹
LCM(76739,76747) = 5889488033