What is the Least Common Multiple of 80163 and 80168?

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 80163 and 80168 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80163 and 80168, than apply into the LCM equation.

GCF(80163,80168) = 1
LCM(80163,80168) = ( 80163 × 80168) / 1
LCM(80163,80168) = 6426507384 / 1
LCM(80163,80168) = 6426507384

Least Common Multiple (LCM) of 80163 and 80168 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80163 and 80168. First we will calculate the prime factors of 80163 and 80168.

Prime Factorization of 80163

Prime Factorization of 80168

Now multiplying the highest exponent prime factors to calculate the LCM of 80163 and 80168.

LCM(80163,80168) = 3³ × 2969¹ × 2³ × 11¹ × 911¹
LCM(80163,80168) = 6426507384