GCF and LCM Calculator Logo

What is the Least Common Multiple of 16789 and 16802?

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 16789 and 16802 is 282088778.

LCM(16789,16802) = 282088778

LCM Calculator and
and

Least Common Multiple of 16789 and 16802 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16789 and 16802, than apply into the LCM equation.

GCF(16789,16802) = 1
LCM(16789,16802) = ( 16789 × 16802) / 1
LCM(16789,16802) = 282088778 / 1
LCM(16789,16802) = 282088778

Least Common Multiple (LCM) of 16789 and 16802 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16789 and 16802. First we will calculate the prime factors of 16789 and 16802.

Prime Factorization of 16789

Prime factors of 16789 are 103, 163. Prime factorization of 16789 in exponential form is:

16789 = 1031 × 1631

Prime Factorization of 16802

Prime factors of 16802 are 2, 31, 271. Prime factorization of 16802 in exponential form is:

16802 = 21 × 311 × 2711

Now multiplying the highest exponent prime factors to calculate the LCM of 16789 and 16802.

LCM(16789,16802) = 1031 × 1631 × 21 × 311 × 2711
LCM(16789,16802) = 282088778