What is the Least Common Multiple of 80166 and 80181?

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 80166 and 80181 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80166 and 80181, than apply into the LCM equation.

GCF(80166,80181) = 3
LCM(80166,80181) = ( 80166 × 80181) / 3
LCM(80166,80181) = 6427790046 / 3
LCM(80166,80181) = 2142596682

Least Common Multiple (LCM) of 80166 and 80181 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80166 and 80181. First we will calculate the prime factors of 80166 and 80181.

Prime Factorization of 80166

Prime Factorization of 80181

Now multiplying the highest exponent prime factors to calculate the LCM of 80166 and 80181.

LCM(80166,80181) = 2¹ × 3² × 31¹ × 431¹ × 59¹ × 151¹
LCM(80166,80181) = 2142596682