What is the Least Common Multiple of 41421 and 41433?

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 41421 and 41433 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41421 and 41433, than apply into the LCM equation.

GCF(41421,41433) = 3
LCM(41421,41433) = ( 41421 × 41433) / 3
LCM(41421,41433) = 1716196293 / 3
LCM(41421,41433) = 572065431

Least Common Multiple (LCM) of 41421 and 41433 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41421 and 41433. First we will calculate the prime factors of 41421 and 41433.

Prime Factorization of 41421

Prime Factorization of 41433

Now multiplying the highest exponent prime factors to calculate the LCM of 41421 and 41433.

LCM(41421,41433) = 3¹ × 13807¹ × 7¹ × 1973¹
LCM(41421,41433) = 572065431