What is the Least Common Multiple of 41869 and 41889?

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 41869 and 41889 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41869 and 41889, than apply into the LCM equation.

GCF(41869,41889) = 1
LCM(41869,41889) = ( 41869 × 41889) / 1
LCM(41869,41889) = 1753850541 / 1
LCM(41869,41889) = 1753850541

Least Common Multiple (LCM) of 41869 and 41889 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41869 and 41889. First we will calculate the prime factors of 41869 and 41889.

Prime Factorization of 41869

Prime Factorization of 41889

Now multiplying the highest exponent prime factors to calculate the LCM of 41869 and 41889.

LCM(41869,41889) = 149¹ × 281¹ × 3¹ × 13963¹
LCM(41869,41889) = 1753850541