What is the Least Common Multiple of 92169 and 92181?

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 92169 and 92181 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92169 and 92181, than apply into the LCM equation.

GCF(92169,92181) = 3
LCM(92169,92181) = ( 92169 × 92181) / 3
LCM(92169,92181) = 8496230589 / 3
LCM(92169,92181) = 2832076863

Least Common Multiple (LCM) of 92169 and 92181 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92169 and 92181. First we will calculate the prime factors of 92169 and 92181.

Prime Factorization of 92169

Prime Factorization of 92181

Now multiplying the highest exponent prime factors to calculate the LCM of 92169 and 92181.

LCM(92169,92181) = 3² × 7² × 11¹ × 19¹ × 30727¹
LCM(92169,92181) = 2832076863