What is the Least Common Multiple of 74497 and 74503?

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 74497 and 74503 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74497 and 74503, than apply into the LCM equation.

GCF(74497,74503) = 1
LCM(74497,74503) = ( 74497 × 74503) / 1
LCM(74497,74503) = 5550249991 / 1
LCM(74497,74503) = 5550249991

Least Common Multiple (LCM) of 74497 and 74503 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74497 and 74503. First we will calculate the prime factors of 74497 and 74503.

Prime Factorization of 74497

Prime Factorization of 74503

Now multiplying the highest exponent prime factors to calculate the LCM of 74497 and 74503.

LCM(74497,74503) = 23¹ × 41¹ × 79¹ × 11¹ × 13¹ × 521¹
LCM(74497,74503) = 5550249991