GCF and LCM Calculator Logo

What is the Least Common Multiple of 16814 and 16818?

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 16814 and 16818 is 141388926.

LCM(16814,16818) = 141388926

LCM Calculator and
and

Least Common Multiple of 16814 and 16818 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16814 and 16818, than apply into the LCM equation.

GCF(16814,16818) = 2
LCM(16814,16818) = ( 16814 × 16818) / 2
LCM(16814,16818) = 282777852 / 2
LCM(16814,16818) = 141388926

Least Common Multiple (LCM) of 16814 and 16818 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16814 and 16818. First we will calculate the prime factors of 16814 and 16818.

Prime Factorization of 16814

Prime factors of 16814 are 2, 7, 1201. Prime factorization of 16814 in exponential form is:

16814 = 21 × 71 × 12011

Prime Factorization of 16818

Prime factors of 16818 are 2, 3, 2803. Prime factorization of 16818 in exponential form is:

16818 = 21 × 31 × 28031

Now multiplying the highest exponent prime factors to calculate the LCM of 16814 and 16818.

LCM(16814,16818) = 21 × 71 × 12011 × 31 × 28031
LCM(16814,16818) = 141388926