What is the Least Common Multiple of 5865 and 5871?

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 5865 and 5871 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5865 and 5871, than apply into the LCM equation.

GCF(5865,5871) = 3
LCM(5865,5871) = ( 5865 × 5871) / 3
LCM(5865,5871) = 34433415 / 3
LCM(5865,5871) = 11477805

Least Common Multiple (LCM) of 5865 and 5871 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5865 and 5871. First we will calculate the prime factors of 5865 and 5871.

Prime Factorization of 5865

Prime Factorization of 5871

Now multiplying the highest exponent prime factors to calculate the LCM of 5865 and 5871.

LCM(5865,5871) = 3¹ × 5¹ × 17¹ × 23¹ × 19¹ × 103¹
LCM(5865,5871) = 11477805