What is the Least Common Multiple of 4128 and 4133?

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 4128 and 4133 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4128 and 4133, than apply into the LCM equation.

GCF(4128,4133) = 1
LCM(4128,4133) = ( 4128 × 4133) / 1
LCM(4128,4133) = 17061024 / 1
LCM(4128,4133) = 17061024

Least Common Multiple (LCM) of 4128 and 4133 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4128 and 4133. First we will calculate the prime factors of 4128 and 4133.

Prime Factorization of 4128

Prime Factorization of 4133

Now multiplying the highest exponent prime factors to calculate the LCM of 4128 and 4133.

LCM(4128,4133) = 2⁵ × 3¹ × 43¹ × 4133¹
LCM(4128,4133) = 17061024