What is the Least Common Multiple of 6885 and 6901?

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 6885 and 6901 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6885 and 6901, than apply into the LCM equation.

GCF(6885,6901) = 1
LCM(6885,6901) = ( 6885 × 6901) / 1
LCM(6885,6901) = 47513385 / 1
LCM(6885,6901) = 47513385

Least Common Multiple (LCM) of 6885 and 6901 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6885 and 6901. First we will calculate the prime factors of 6885 and 6901.

Prime Factorization of 6885

Prime Factorization of 6901

Now multiplying the highest exponent prime factors to calculate the LCM of 6885 and 6901.

LCM(6885,6901) = 3⁴ × 5¹ × 17¹ × 67¹ × 103¹
LCM(6885,6901) = 47513385