What is the Least Common Multiple of 62687 and 62691?

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 62687 and 62691 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62687 and 62691, than apply into the LCM equation.

GCF(62687,62691) = 1
LCM(62687,62691) = ( 62687 × 62691) / 1
LCM(62687,62691) = 3929910717 / 1
LCM(62687,62691) = 3929910717

Least Common Multiple (LCM) of 62687 and 62691 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62687 and 62691. First we will calculate the prime factors of 62687 and 62691.

Prime Factorization of 62687

Prime Factorization of 62691

Now multiplying the highest exponent prime factors to calculate the LCM of 62687 and 62691.

LCM(62687,62691) = 62687¹ × 3¹ × 20897¹
LCM(62687,62691) = 3929910717