What is the Least Common Multiple of 75360 and 75366?

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 75360 and 75366 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75360 and 75366, than apply into the LCM equation.

GCF(75360,75366) = 6
LCM(75360,75366) = ( 75360 × 75366) / 6
LCM(75360,75366) = 5679581760 / 6
LCM(75360,75366) = 946596960

Least Common Multiple (LCM) of 75360 and 75366 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75360 and 75366. First we will calculate the prime factors of 75360 and 75366.

Prime Factorization of 75360

Prime Factorization of 75366

Now multiplying the highest exponent prime factors to calculate the LCM of 75360 and 75366.

LCM(75360,75366) = 2⁵ × 3² × 5¹ × 157¹ × 53¹ × 79¹
LCM(75360,75366) = 946596960