What is the Least Common Multiple of 41553 and 41571?

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 41553 and 41571 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41553 and 41571, than apply into the LCM equation.

GCF(41553,41571) = 9
LCM(41553,41571) = ( 41553 × 41571) / 9
LCM(41553,41571) = 1727399763 / 9
LCM(41553,41571) = 191933307

Least Common Multiple (LCM) of 41553 and 41571 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41553 and 41571. First we will calculate the prime factors of 41553 and 41571.

Prime Factorization of 41553

Prime Factorization of 41571

Now multiplying the highest exponent prime factors to calculate the LCM of 41553 and 41571.

LCM(41553,41571) = 3⁷ × 19¹ × 31¹ × 149¹
LCM(41553,41571) = 191933307