What is the Least Common Multiple of 57745 and 57763?

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 57745 and 57763 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57745 and 57763, than apply into the LCM equation.

GCF(57745,57763) = 1
LCM(57745,57763) = ( 57745 × 57763) / 1
LCM(57745,57763) = 3335524435 / 1
LCM(57745,57763) = 3335524435

Least Common Multiple (LCM) of 57745 and 57763 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57745 and 57763. First we will calculate the prime factors of 57745 and 57763.

Prime Factorization of 57745

Prime Factorization of 57763

Now multiplying the highest exponent prime factors to calculate the LCM of 57745 and 57763.

LCM(57745,57763) = 5¹ × 11549¹ × 47¹ × 1229¹
LCM(57745,57763) = 3335524435