What is the Least Common Multiple of 10808 and 10813?

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 of 10808 and 10813 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10808 and 10813, than apply into the LCM equation.

GCF(10808,10813) = 1
LCM(10808,10813) = ( 10808 × 10813) / 1
LCM(10808,10813) = 116866904 / 1
LCM(10808,10813) = 116866904

Least Common Multiple (LCM) of 10808 and 10813 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10808 and 10813. First we will calculate the prime factors of 10808 and 10813.

Prime Factorization of 10808

Prime Factorization of 10813

Now multiplying the highest exponent prime factors to calculate the LCM of 10808 and 10813.

LCM(10808,10813) = 2³ × 7¹ × 193¹ × 11¹ × 983¹
LCM(10808,10813) = 116866904