What is the Least Common Multiple of 23808 and 23813?

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 23808 and 23813 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 23808 and 23813, than apply into the LCM equation.

GCF(23808,23813) = 1
LCM(23808,23813) = ( 23808 × 23813) / 1
LCM(23808,23813) = 566939904 / 1
LCM(23808,23813) = 566939904

Least Common Multiple (LCM) of 23808 and 23813 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23808 and 23813. First we will calculate the prime factors of 23808 and 23813.

Prime Factorization of 23808

Prime Factorization of 23813

Now multiplying the highest exponent prime factors to calculate the LCM of 23808 and 23813.

LCM(23808,23813) = 2⁸ × 3¹ × 31¹ × 23813¹
LCM(23808,23813) = 566939904