What is the Least Common Multiple of 40550 and 40554?

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 40550 and 40554 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 40550 and 40554, than apply into the LCM equation.

GCF(40550,40554) = 2
LCM(40550,40554) = ( 40550 × 40554) / 2
LCM(40550,40554) = 1644464700 / 2
LCM(40550,40554) = 822232350

Least Common Multiple (LCM) of 40550 and 40554 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 40550 and 40554. First we will calculate the prime factors of 40550 and 40554.

Prime Factorization of 40550

Prime Factorization of 40554

Now multiplying the highest exponent prime factors to calculate the LCM of 40550 and 40554.

LCM(40550,40554) = 2¹ × 5² × 811¹ × 3³ × 751¹
LCM(40550,40554) = 822232350