What is the Least Common Multiple of 82047 and 82061?

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 82047 and 82061 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82047 and 82061, than apply into the LCM equation.

GCF(82047,82061) = 7
LCM(82047,82061) = ( 82047 × 82061) / 7
LCM(82047,82061) = 6732858867 / 7
LCM(82047,82061) = 961836981

Least Common Multiple (LCM) of 82047 and 82061 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82047 and 82061. First we will calculate the prime factors of 82047 and 82061.

Prime Factorization of 82047

Prime Factorization of 82061

Now multiplying the highest exponent prime factors to calculate the LCM of 82047 and 82061.

LCM(82047,82061) = 3¹ × 7¹ × 3907¹ × 19¹ × 617¹
LCM(82047,82061) = 961836981