What is the Least Common Multiple of 69539 and 69545?

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 69539 and 69545 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69539 and 69545, than apply into the LCM equation.

GCF(69539,69545) = 1
LCM(69539,69545) = ( 69539 × 69545) / 1
LCM(69539,69545) = 4836089755 / 1
LCM(69539,69545) = 4836089755

Least Common Multiple (LCM) of 69539 and 69545 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69539 and 69545. First we will calculate the prime factors of 69539 and 69545.

Prime Factorization of 69539

Prime Factorization of 69545

Now multiplying the highest exponent prime factors to calculate the LCM of 69539 and 69545.

LCM(69539,69545) = 69539¹ × 5¹ × 7¹ × 1987¹
LCM(69539,69545) = 4836089755