What is the Least Common Multiple of 92432 and 92440?

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 92432 and 92440 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92432 and 92440, than apply into the LCM equation.

GCF(92432,92440) = 8
LCM(92432,92440) = ( 92432 × 92440) / 8
LCM(92432,92440) = 8544414080 / 8
LCM(92432,92440) = 1068051760

Least Common Multiple (LCM) of 92432 and 92440 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92432 and 92440. First we will calculate the prime factors of 92432 and 92440.

Prime Factorization of 92432

Prime Factorization of 92440

Now multiplying the highest exponent prime factors to calculate the LCM of 92432 and 92440.

LCM(92432,92440) = 2⁴ × 53¹ × 109¹ × 5¹ × 2311¹
LCM(92432,92440) = 1068051760