What is the Least Common Multiple of 52570 and 52585?

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 52570 and 52585 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 52570 and 52585, than apply into the LCM equation.

GCF(52570,52585) = 5
LCM(52570,52585) = ( 52570 × 52585) / 5
LCM(52570,52585) = 2764393450 / 5
LCM(52570,52585) = 552878690

Least Common Multiple (LCM) of 52570 and 52585 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 52570 and 52585. First we will calculate the prime factors of 52570 and 52585.

Prime Factorization of 52570

Prime Factorization of 52585

Now multiplying the highest exponent prime factors to calculate the LCM of 52570 and 52585.

LCM(52570,52585) = 2¹ × 5¹ × 7¹ × 751¹ × 13¹ × 809¹
LCM(52570,52585) = 552878690