GCF and LCM Calculator Logo

What is the Least Common Multiple of 9674 and 9678?

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 (LCM) of 9674 and 9678 is 46812486.

LCM(9674,9678) = 46812486

LCM Calculator and
and

Least Common Multiple of 9674 and 9678 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9674 and 9678, than apply into the LCM equation.

GCF(9674,9678) = 2
LCM(9674,9678) = ( 9674 × 9678) / 2
LCM(9674,9678) = 93624972 / 2
LCM(9674,9678) = 46812486

Least Common Multiple (LCM) of 9674 and 9678 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9674 and 9678. First we will calculate the prime factors of 9674 and 9678.

Prime Factorization of 9674

Prime factors of 9674 are 2, 7, 691. Prime factorization of 9674 in exponential form is:

9674 = 21 × 71 × 6911

Prime Factorization of 9678

Prime factors of 9678 are 2, 3, 1613. Prime factorization of 9678 in exponential form is:

9678 = 21 × 31 × 16131

Now multiplying the highest exponent prime factors to calculate the LCM of 9674 and 9678.

LCM(9674,9678) = 21 × 71 × 6911 × 31 × 16131
LCM(9674,9678) = 46812486