What is the Least Common Multiple of 64071 and 64082?

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 64071 and 64082 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64071 and 64082, than apply into the LCM equation.

GCF(64071,64082) = 1
LCM(64071,64082) = ( 64071 × 64082) / 1
LCM(64071,64082) = 4105797822 / 1
LCM(64071,64082) = 4105797822

Least Common Multiple (LCM) of 64071 and 64082 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64071 and 64082. First we will calculate the prime factors of 64071 and 64082.

Prime Factorization of 64071

Prime Factorization of 64082

Now multiplying the highest exponent prime factors to calculate the LCM of 64071 and 64082.

LCM(64071,64082) = 3⁴ × 7¹ × 113¹ × 2¹ × 179²
LCM(64071,64082) = 4105797822