What is the Least Common Multiple of 22406 and 22411?

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 22406 and 22411 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22406 and 22411, than apply into the LCM equation.

GCF(22406,22411) = 1
LCM(22406,22411) = ( 22406 × 22411) / 1
LCM(22406,22411) = 502140866 / 1
LCM(22406,22411) = 502140866

Least Common Multiple (LCM) of 22406 and 22411 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22406 and 22411. First we will calculate the prime factors of 22406 and 22411.

Prime Factorization of 22406

Prime Factorization of 22411

Now multiplying the highest exponent prime factors to calculate the LCM of 22406 and 22411.

LCM(22406,22411) = 2¹ × 17¹ × 659¹ × 73¹ × 307¹
LCM(22406,22411) = 502140866