What is the Least Common Multiple of 57539 and 57545?

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 57539 and 57545 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57539 and 57545, than apply into the LCM equation.

GCF(57539,57545) = 1
LCM(57539,57545) = ( 57539 × 57545) / 1
LCM(57539,57545) = 3311081755 / 1
LCM(57539,57545) = 3311081755

Least Common Multiple (LCM) of 57539 and 57545 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57539 and 57545. First we will calculate the prime factors of 57539 and 57545.

Prime Factorization of 57539

Prime Factorization of 57545

Now multiplying the highest exponent prime factors to calculate the LCM of 57539 and 57545.

LCM(57539,57545) = 163¹ × 353¹ × 5¹ × 17¹ × 677¹
LCM(57539,57545) = 3311081755