What is the Least Common Multiple of 41609 and 41619?

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 41609 and 41619 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41609 and 41619, than apply into the LCM equation.

GCF(41609,41619) = 1
LCM(41609,41619) = ( 41609 × 41619) / 1
LCM(41609,41619) = 1731724971 / 1
LCM(41609,41619) = 1731724971

Least Common Multiple (LCM) of 41609 and 41619 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41609 and 41619. First we will calculate the prime factors of 41609 and 41619.

Prime Factorization of 41609

Prime Factorization of 41619

Now multiplying the highest exponent prime factors to calculate the LCM of 41609 and 41619.

LCM(41609,41619) = 41609¹ × 3¹ × 13873¹
LCM(41609,41619) = 1731724971