What is the Least Common Multiple of 69084 and 69102?

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 69084 and 69102 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69084 and 69102, than apply into the LCM equation.

GCF(69084,69102) = 18
LCM(69084,69102) = ( 69084 × 69102) / 18
LCM(69084,69102) = 4773842568 / 18
LCM(69084,69102) = 265213476

Least Common Multiple (LCM) of 69084 and 69102 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69084 and 69102. First we will calculate the prime factors of 69084 and 69102.

Prime Factorization of 69084

Prime Factorization of 69102

Now multiplying the highest exponent prime factors to calculate the LCM of 69084 and 69102.

LCM(69084,69102) = 2² × 3² × 19¹ × 101¹ × 11¹ × 349¹
LCM(69084,69102) = 265213476