What is the Least Common Multiple of 62961 and 62981?

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 62981 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 62981, than apply into the LCM equation.

GCF(62961,62981) = 1
LCM(62961,62981) = ( 62961 × 62981) / 1
LCM(62961,62981) = 3965346741 / 1
LCM(62961,62981) = 3965346741

Least Common Multiple (LCM) of 62961 and 62981 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62961 and 62981. First we will calculate the prime factors of 62961 and 62981.

Prime Factorization of 62961

Prime Factorization of 62981

Now multiplying the highest exponent prime factors to calculate the LCM of 62961 and 62981.

LCM(62961,62981) = 3¹ × 31¹ × 677¹ × 62981¹
LCM(62961,62981) = 3965346741