What is the Least Common Multiple of 57515 and 57525?

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 57515 and 57525 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57515 and 57525, than apply into the LCM equation.

GCF(57515,57525) = 5
LCM(57515,57525) = ( 57515 × 57525) / 5
LCM(57515,57525) = 3308550375 / 5
LCM(57515,57525) = 661710075

Least Common Multiple (LCM) of 57515 and 57525 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57515 and 57525. First we will calculate the prime factors of 57515 and 57525.

Prime Factorization of 57515

Prime Factorization of 57525

Now multiplying the highest exponent prime factors to calculate the LCM of 57515 and 57525.

LCM(57515,57525) = 5² × 11503¹ × 3¹ × 13¹ × 59¹
LCM(57515,57525) = 661710075