What is the Least Common Multiple of 62961 and 62973?

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 62961 and 62973 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62961 and 62973, than apply into the LCM equation.

GCF(62961,62973) = 3
LCM(62961,62973) = ( 62961 × 62973) / 3
LCM(62961,62973) = 3964843053 / 3
LCM(62961,62973) = 1321614351

Least Common Multiple (LCM) of 62961 and 62973 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62961 and 62973. First we will calculate the prime factors of 62961 and 62973.

Prime Factorization of 62961

Prime Factorization of 62973

Now multiplying the highest exponent prime factors to calculate the LCM of 62961 and 62973.

LCM(62961,62973) = 3² × 31¹ × 677¹ × 6997¹
LCM(62961,62973) = 1321614351