GCF and LCM Calculator Logo

What is the Least Common Multiple of 9440 and 9452?

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 9440 and 9452 is 22306720.

LCM(9440,9452) = 22306720

LCM Calculator and
and

Least Common Multiple of 9440 and 9452 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9440 and 9452, than apply into the LCM equation.

GCF(9440,9452) = 4
LCM(9440,9452) = ( 9440 × 9452) / 4
LCM(9440,9452) = 89226880 / 4
LCM(9440,9452) = 22306720

Least Common Multiple (LCM) of 9440 and 9452 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9440 and 9452. First we will calculate the prime factors of 9440 and 9452.

Prime Factorization of 9440

Prime factors of 9440 are 2, 5, 59. Prime factorization of 9440 in exponential form is:

9440 = 25 × 51 × 591

Prime Factorization of 9452

Prime factors of 9452 are 2, 17, 139. Prime factorization of 9452 in exponential form is:

9452 = 22 × 171 × 1391

Now multiplying the highest exponent prime factors to calculate the LCM of 9440 and 9452.

LCM(9440,9452) = 25 × 51 × 591 × 171 × 1391
LCM(9440,9452) = 22306720