What is the Least Common Multiple of 49450 and 49454?

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 49450 and 49454 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 49450 and 49454, than apply into the LCM equation.

GCF(49450,49454) = 2
LCM(49450,49454) = ( 49450 × 49454) / 2
LCM(49450,49454) = 2445500300 / 2
LCM(49450,49454) = 1222750150

Least Common Multiple (LCM) of 49450 and 49454 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 49450 and 49454. First we will calculate the prime factors of 49450 and 49454.

Prime Factorization of 49450

Prime Factorization of 49454

Now multiplying the highest exponent prime factors to calculate the LCM of 49450 and 49454.

LCM(49450,49454) = 2¹ × 5² × 23¹ × 43¹ × 79¹ × 313¹
LCM(49450,49454) = 1222750150