What is the Least Common Multiple of 99402 and 99418?

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 99402 and 99418 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99402 and 99418, than apply into the LCM equation.

GCF(99402,99418) = 2
LCM(99402,99418) = ( 99402 × 99418) / 2
LCM(99402,99418) = 9882348036 / 2
LCM(99402,99418) = 4941174018

Least Common Multiple (LCM) of 99402 and 99418 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99402 and 99418. First we will calculate the prime factors of 99402 and 99418.

Prime Factorization of 99402

Prime Factorization of 99418

Now multiplying the highest exponent prime factors to calculate the LCM of 99402 and 99418.

LCM(99402,99418) = 2¹ × 3¹ × 16567¹ × 11¹ × 4519¹
LCM(99402,99418) = 4941174018