What is the Least Common Multiple of 62719 and 62731?

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 62719 and 62731 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62719 and 62731, than apply into the LCM equation.

GCF(62719,62731) = 1
LCM(62719,62731) = ( 62719 × 62731) / 1
LCM(62719,62731) = 3934425589 / 1
LCM(62719,62731) = 3934425589

Least Common Multiple (LCM) of 62719 and 62731 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62719 and 62731. First we will calculate the prime factors of 62719 and 62731.

Prime Factorization of 62719

Prime Factorization of 62731

Now multiplying the highest exponent prime factors to calculate the LCM of 62719 and 62731.

LCM(62719,62731) = 19¹ × 3301¹ × 62731¹
LCM(62719,62731) = 3934425589