What is the Least Common Multiple of 57461 and 57475?

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 57461 and 57475 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57461 and 57475, than apply into the LCM equation.

GCF(57461,57475) = 1
LCM(57461,57475) = ( 57461 × 57475) / 1
LCM(57461,57475) = 3302570975 / 1
LCM(57461,57475) = 3302570975

Least Common Multiple (LCM) of 57461 and 57475 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57461 and 57475. First we will calculate the prime factors of 57461 and 57475.

Prime Factorization of 57461

Prime Factorization of 57475

Now multiplying the highest exponent prime factors to calculate the LCM of 57461 and 57475.

LCM(57461,57475) = 37¹ × 1553¹ × 5² × 11² × 19¹
LCM(57461,57475) = 3302570975