What is the Least Common Multiple of 49540 and 49547?

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 49540 and 49547 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 49540 and 49547, than apply into the LCM equation.

GCF(49540,49547) = 1
LCM(49540,49547) = ( 49540 × 49547) / 1
LCM(49540,49547) = 2454558380 / 1
LCM(49540,49547) = 2454558380

Least Common Multiple (LCM) of 49540 and 49547 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 49540 and 49547. First we will calculate the prime factors of 49540 and 49547.

Prime Factorization of 49540

Prime Factorization of 49547

Now multiplying the highest exponent prime factors to calculate the LCM of 49540 and 49547.

LCM(49540,49547) = 2² × 5¹ × 2477¹ × 49547¹
LCM(49540,49547) = 2454558380