What is the Least Common Multiple of 16161 and 16167?

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 16161 and 16167 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16161 and 16167, than apply into the LCM equation.

GCF(16161,16167) = 3
LCM(16161,16167) = ( 16161 × 16167) / 3
LCM(16161,16167) = 261274887 / 3
LCM(16161,16167) = 87091629

Least Common Multiple (LCM) of 16161 and 16167 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16161 and 16167. First we will calculate the prime factors of 16161 and 16167.

Prime Factorization of 16161

Prime Factorization of 16167

Now multiplying the highest exponent prime factors to calculate the LCM of 16161 and 16167.

LCM(16161,16167) = 3¹ × 5387¹ × 17¹ × 317¹
LCM(16161,16167) = 87091629