What is the Least Common Multiple of 49942 and 49949?

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 49942 and 49949 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 49942 and 49949, than apply into the LCM equation.

GCF(49942,49949) = 1
LCM(49942,49949) = ( 49942 × 49949) / 1
LCM(49942,49949) = 2494552958 / 1
LCM(49942,49949) = 2494552958

Least Common Multiple (LCM) of 49942 and 49949 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 49942 and 49949. First we will calculate the prime factors of 49942 and 49949.

Prime Factorization of 49942

Prime Factorization of 49949

Now multiplying the highest exponent prime factors to calculate the LCM of 49942 and 49949.

LCM(49942,49949) = 2¹ × 24971¹ × 199¹ × 251¹
LCM(49942,49949) = 2494552958