What is the Least Common Multiple of 52615 and 52620?

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 52615 and 52620 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 52615 and 52620, than apply into the LCM equation.

GCF(52615,52620) = 5
LCM(52615,52620) = ( 52615 × 52620) / 5
LCM(52615,52620) = 2768601300 / 5
LCM(52615,52620) = 553720260

Least Common Multiple (LCM) of 52615 and 52620 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 52615 and 52620. First we will calculate the prime factors of 52615 and 52620.

Prime Factorization of 52615

Prime Factorization of 52620

Now multiplying the highest exponent prime factors to calculate the LCM of 52615 and 52620.

LCM(52615,52620) = 5¹ × 17¹ × 619¹ × 2² × 3¹ × 877¹
LCM(52615,52620) = 553720260