What is the Least Common Multiple of 54590 and 54605?

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 54590 and 54605 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54590 and 54605, than apply into the LCM equation.

GCF(54590,54605) = 5
LCM(54590,54605) = ( 54590 × 54605) / 5
LCM(54590,54605) = 2980886950 / 5
LCM(54590,54605) = 596177390

Least Common Multiple (LCM) of 54590 and 54605 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54590 and 54605. First we will calculate the prime factors of 54590 and 54605.

Prime Factorization of 54590

Prime Factorization of 54605

Now multiplying the highest exponent prime factors to calculate the LCM of 54590 and 54605.

LCM(54590,54605) = 2¹ × 5¹ × 53¹ × 103¹ × 67¹ × 163¹
LCM(54590,54605) = 596177390