What is the Least Common Multiple of 82589 and 82607?

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 82589 and 82607 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82589 and 82607, than apply into the LCM equation.

GCF(82589,82607) = 1
LCM(82589,82607) = ( 82589 × 82607) / 1
LCM(82589,82607) = 6822429523 / 1
LCM(82589,82607) = 6822429523

Least Common Multiple (LCM) of 82589 and 82607 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82589 and 82607. First we will calculate the prime factors of 82589 and 82607.

Prime Factorization of 82589

Prime Factorization of 82607

Now multiplying the highest exponent prime factors to calculate the LCM of 82589 and 82607.

LCM(82589,82607) = 13¹ × 6353¹ × 7¹ × 11801¹
LCM(82589,82607) = 6822429523