What is the Least Common Multiple of 55911 and 55929?

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 55911 and 55929 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55911 and 55929, than apply into the LCM equation.

GCF(55911,55929) = 3
LCM(55911,55929) = ( 55911 × 55929) / 3
LCM(55911,55929) = 3127046319 / 3
LCM(55911,55929) = 1042348773

Least Common Multiple (LCM) of 55911 and 55929 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55911 and 55929. First we will calculate the prime factors of 55911 and 55929.

Prime Factorization of 55911

Prime Factorization of 55929

Now multiplying the highest exponent prime factors to calculate the LCM of 55911 and 55929.

LCM(55911,55929) = 3¹ × 18637¹ × 103¹ × 181¹
LCM(55911,55929) = 1042348773