What is the Least Common Multiple of 47721 and 47737?

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 47721 and 47737 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47721 and 47737, than apply into the LCM equation.

GCF(47721,47737) = 1
LCM(47721,47737) = ( 47721 × 47737) / 1
LCM(47721,47737) = 2278057377 / 1
LCM(47721,47737) = 2278057377

Least Common Multiple (LCM) of 47721 and 47737 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 47721 and 47737. First we will calculate the prime factors of 47721 and 47737.

Prime Factorization of 47721

Prime Factorization of 47737

Now multiplying the highest exponent prime factors to calculate the LCM of 47721 and 47737.

LCM(47721,47737) = 3¹ × 15907¹ × 47737¹
LCM(47721,47737) = 2278057377