GCF and LCM Calculator Logo

What is the Least Common Multiple of 6383 and 6399?

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 6383 and 6399 is 40844817.

LCM(6383,6399) = 40844817

LCM Calculator and
and

Least Common Multiple of 6383 and 6399 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6383 and 6399, than apply into the LCM equation.

GCF(6383,6399) = 1
LCM(6383,6399) = ( 6383 × 6399) / 1
LCM(6383,6399) = 40844817 / 1
LCM(6383,6399) = 40844817

Least Common Multiple (LCM) of 6383 and 6399 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6383 and 6399. First we will calculate the prime factors of 6383 and 6399.

Prime Factorization of 6383

Prime factors of 6383 are 13, 491. Prime factorization of 6383 in exponential form is:

6383 = 131 × 4911

Prime Factorization of 6399

Prime factors of 6399 are 3, 79. Prime factorization of 6399 in exponential form is:

6399 = 34 × 791

Now multiplying the highest exponent prime factors to calculate the LCM of 6383 and 6399.

LCM(6383,6399) = 131 × 4911 × 34 × 791
LCM(6383,6399) = 40844817