What is the Least Common Multiple of 80957 and 80963?

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 80957 and 80963 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80957 and 80963, than apply into the LCM equation.

GCF(80957,80963) = 1
LCM(80957,80963) = ( 80957 × 80963) / 1
LCM(80957,80963) = 6554521591 / 1
LCM(80957,80963) = 6554521591

Least Common Multiple (LCM) of 80957 and 80963 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80957 and 80963. First we will calculate the prime factors of 80957 and 80963.

Prime Factorization of 80957

Prime Factorization of 80963

Now multiplying the highest exponent prime factors to calculate the LCM of 80957 and 80963.

LCM(80957,80963) = 73¹ × 1109¹ × 80963¹
LCM(80957,80963) = 6554521591