GCF and LCM Calculator Logo

What is the Least Common Multiple of 8412 and 8424?

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 8412 and 8424 is 5905224.

LCM(8412,8424) = 5905224

LCM Calculator and
and

Least Common Multiple of 8412 and 8424 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8412 and 8424, than apply into the LCM equation.

GCF(8412,8424) = 12
LCM(8412,8424) = ( 8412 × 8424) / 12
LCM(8412,8424) = 70862688 / 12
LCM(8412,8424) = 5905224

Least Common Multiple (LCM) of 8412 and 8424 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8412 and 8424. First we will calculate the prime factors of 8412 and 8424.

Prime Factorization of 8412

Prime factors of 8412 are 2, 3, 701. Prime factorization of 8412 in exponential form is:

8412 = 22 × 31 × 7011

Prime Factorization of 8424

Prime factors of 8424 are 2, 3, 13. Prime factorization of 8424 in exponential form is:

8424 = 23 × 34 × 131

Now multiplying the highest exponent prime factors to calculate the LCM of 8412 and 8424.

LCM(8412,8424) = 23 × 34 × 7011 × 131
LCM(8412,8424) = 5905224