What is the Least Common Multiple of 3268 and 3287?

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 3268 and 3287 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3268 and 3287, than apply into the LCM equation.

GCF(3268,3287) = 19
LCM(3268,3287) = ( 3268 × 3287) / 19
LCM(3268,3287) = 10741916 / 19
LCM(3268,3287) = 565364

Least Common Multiple (LCM) of 3268 and 3287 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3268 and 3287. First we will calculate the prime factors of 3268 and 3287.

Prime Factorization of 3268

Prime Factorization of 3287

Now multiplying the highest exponent prime factors to calculate the LCM of 3268 and 3287.

LCM(3268,3287) = 2² × 19¹ × 43¹ × 173¹
LCM(3268,3287) = 565364