GCF and LCM Calculator Logo

What is the Least Common Multiple of 16795 and 16809?

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 16795 and 16809 is 282307155.

LCM(16795,16809) = 282307155

LCM Calculator and
and

Least Common Multiple of 16795 and 16809 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16795 and 16809, than apply into the LCM equation.

GCF(16795,16809) = 1
LCM(16795,16809) = ( 16795 × 16809) / 1
LCM(16795,16809) = 282307155 / 1
LCM(16795,16809) = 282307155

Least Common Multiple (LCM) of 16795 and 16809 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16795 and 16809. First we will calculate the prime factors of 16795 and 16809.

Prime Factorization of 16795

Prime factors of 16795 are 5, 3359. Prime factorization of 16795 in exponential form is:

16795 = 51 × 33591

Prime Factorization of 16809

Prime factors of 16809 are 3, 13, 431. Prime factorization of 16809 in exponential form is:

16809 = 31 × 131 × 4311

Now multiplying the highest exponent prime factors to calculate the LCM of 16795 and 16809.

LCM(16795,16809) = 51 × 33591 × 31 × 131 × 4311
LCM(16795,16809) = 282307155