What is the Least Common Multiple of 75331 and 75340?

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 75331 and 75340 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75331 and 75340, than apply into the LCM equation.

GCF(75331,75340) = 1
LCM(75331,75340) = ( 75331 × 75340) / 1
LCM(75331,75340) = 5675437540 / 1
LCM(75331,75340) = 5675437540

Least Common Multiple (LCM) of 75331 and 75340 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75331 and 75340. First we will calculate the prime factors of 75331 and 75340.

Prime Factorization of 75331

Prime Factorization of 75340

Now multiplying the highest exponent prime factors to calculate the LCM of 75331 and 75340.

LCM(75331,75340) = 71¹ × 1061¹ × 2² × 5¹ × 3767¹
LCM(75331,75340) = 5675437540