What is the Least Common Multiple of 74948 and 74962?

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 74948 and 74962 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74948 and 74962, than apply into the LCM equation.

GCF(74948,74962) = 2
LCM(74948,74962) = ( 74948 × 74962) / 2
LCM(74948,74962) = 5618251976 / 2
LCM(74948,74962) = 2809125988

Least Common Multiple (LCM) of 74948 and 74962 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74948 and 74962. First we will calculate the prime factors of 74948 and 74962.

Prime Factorization of 74948

Prime Factorization of 74962

Now multiplying the highest exponent prime factors to calculate the LCM of 74948 and 74962.

LCM(74948,74962) = 2² × 41¹ × 457¹ × 37¹ × 1013¹
LCM(74948,74962) = 2809125988