What is the Least Common Multiple of 82370 and 82375?

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 82370 and 82375 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82370 and 82375, than apply into the LCM equation.

GCF(82370,82375) = 5
LCM(82370,82375) = ( 82370 × 82375) / 5
LCM(82370,82375) = 6785228750 / 5
LCM(82370,82375) = 1357045750

Least Common Multiple (LCM) of 82370 and 82375 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82370 and 82375. First we will calculate the prime factors of 82370 and 82375.

Prime Factorization of 82370

Prime Factorization of 82375

Now multiplying the highest exponent prime factors to calculate the LCM of 82370 and 82375.

LCM(82370,82375) = 2¹ × 5³ × 8237¹ × 659¹
LCM(82370,82375) = 1357045750