What is the Least Common Multiple of 75133 and 75145?

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 75133 and 75145 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75133 and 75145, than apply into the LCM equation.

GCF(75133,75145) = 1
LCM(75133,75145) = ( 75133 × 75145) / 1
LCM(75133,75145) = 5645869285 / 1
LCM(75133,75145) = 5645869285

Least Common Multiple (LCM) of 75133 and 75145 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75133 and 75145. First we will calculate the prime factors of 75133 and 75145.

Prime Factorization of 75133

Prime Factorization of 75145

Now multiplying the highest exponent prime factors to calculate the LCM of 75133 and 75145.

LCM(75133,75145) = 75133¹ × 5¹ × 7¹ × 19¹ × 113¹
LCM(75133,75145) = 5645869285