What is the Least Common Multiple of 40848 and 40854?

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 40848 and 40854 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 40848 and 40854, than apply into the LCM equation.

GCF(40848,40854) = 6
LCM(40848,40854) = ( 40848 × 40854) / 6
LCM(40848,40854) = 1668804192 / 6
LCM(40848,40854) = 278134032

Least Common Multiple (LCM) of 40848 and 40854 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 40848 and 40854. First we will calculate the prime factors of 40848 and 40854.

Prime Factorization of 40848

Prime Factorization of 40854

Now multiplying the highest exponent prime factors to calculate the LCM of 40848 and 40854.

LCM(40848,40854) = 2⁴ × 3¹ × 23¹ × 37¹ × 11¹ × 619¹
LCM(40848,40854) = 278134032