What is the Least Common Multiple of 41809 and 41822?

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 41809 and 41822 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41809 and 41822, than apply into the LCM equation.

GCF(41809,41822) = 1
LCM(41809,41822) = ( 41809 × 41822) / 1
LCM(41809,41822) = 1748535998 / 1
LCM(41809,41822) = 1748535998

Least Common Multiple (LCM) of 41809 and 41822 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41809 and 41822. First we will calculate the prime factors of 41809 and 41822.

Prime Factorization of 41809

Prime Factorization of 41822

Now multiplying the highest exponent prime factors to calculate the LCM of 41809 and 41822.

LCM(41809,41822) = 41809¹ × 2¹ × 11¹ × 1901¹
LCM(41809,41822) = 1748535998