What is the Least Common Multiple of 79454 and 79464?

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 79454 and 79464 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79454 and 79464, than apply into the LCM equation.

GCF(79454,79464) = 2
LCM(79454,79464) = ( 79454 × 79464) / 2
LCM(79454,79464) = 6313732656 / 2
LCM(79454,79464) = 3156866328

Least Common Multiple (LCM) of 79454 and 79464 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79454 and 79464. First we will calculate the prime factors of 79454 and 79464.

Prime Factorization of 79454

Prime Factorization of 79464

Now multiplying the highest exponent prime factors to calculate the LCM of 79454 and 79464.

LCM(79454,79464) = 2³ × 39727¹ × 3¹ × 7¹ × 11¹ × 43¹
LCM(79454,79464) = 3156866328