What is the Least Common Multiple of 86519 and 86529?

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 86519 and 86529 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86519 and 86529, than apply into the LCM equation.

GCF(86519,86529) = 1
LCM(86519,86529) = ( 86519 × 86529) / 1
LCM(86519,86529) = 7486402551 / 1
LCM(86519,86529) = 7486402551

Least Common Multiple (LCM) of 86519 and 86529 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86519 and 86529. First we will calculate the prime factors of 86519 and 86529.

Prime Factorization of 86519

Prime Factorization of 86529

Now multiplying the highest exponent prime factors to calculate the LCM of 86519 and 86529.

LCM(86519,86529) = 241¹ × 359¹ × 3¹ × 28843¹
LCM(86519,86529) = 7486402551