What is the Least Common Multiple of 57402 and 57415?

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 57402 and 57415 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57402 and 57415, than apply into the LCM equation.

GCF(57402,57415) = 1
LCM(57402,57415) = ( 57402 × 57415) / 1
LCM(57402,57415) = 3295735830 / 1
LCM(57402,57415) = 3295735830

Least Common Multiple (LCM) of 57402 and 57415 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57402 and 57415. First we will calculate the prime factors of 57402 and 57415.

Prime Factorization of 57402

Prime Factorization of 57415

Now multiplying the highest exponent prime factors to calculate the LCM of 57402 and 57415.

LCM(57402,57415) = 2¹ × 3³ × 1063¹ × 5¹ × 11483¹
LCM(57402,57415) = 3295735830