GCF and LCM Calculator Logo

What is the Least Common Multiple of 16808 and 16812?

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 16808 and 16812 is 70644024.

LCM(16808,16812) = 70644024

LCM Calculator and
and

Least Common Multiple of 16808 and 16812 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16808 and 16812, than apply into the LCM equation.

GCF(16808,16812) = 4
LCM(16808,16812) = ( 16808 × 16812) / 4
LCM(16808,16812) = 282576096 / 4
LCM(16808,16812) = 70644024

Least Common Multiple (LCM) of 16808 and 16812 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16808 and 16812. First we will calculate the prime factors of 16808 and 16812.

Prime Factorization of 16808

Prime factors of 16808 are 2, 11, 191. Prime factorization of 16808 in exponential form is:

16808 = 23 × 111 × 1911

Prime Factorization of 16812

Prime factors of 16812 are 2, 3, 467. Prime factorization of 16812 in exponential form is:

16812 = 22 × 32 × 4671

Now multiplying the highest exponent prime factors to calculate the LCM of 16808 and 16812.

LCM(16808,16812) = 23 × 111 × 1911 × 32 × 4671
LCM(16808,16812) = 70644024