What is the Least Common Multiple of 2998 and 3016?

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 2998 and 3016 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2998 and 3016, than apply into the LCM equation.

GCF(2998,3016) = 2
LCM(2998,3016) = ( 2998 × 3016) / 2
LCM(2998,3016) = 9041968 / 2
LCM(2998,3016) = 4520984

Least Common Multiple (LCM) of 2998 and 3016 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2998 and 3016. First we will calculate the prime factors of 2998 and 3016.

Prime Factorization of 2998

Prime Factorization of 3016

Now multiplying the highest exponent prime factors to calculate the LCM of 2998 and 3016.

LCM(2998,3016) = 2³ × 1499¹ × 13¹ × 29¹
LCM(2998,3016) = 4520984