What is the Least Common Multiple of 93457 and 93464?

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 93457 and 93464 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93457 and 93464, than apply into the LCM equation.

GCF(93457,93464) = 7
LCM(93457,93464) = ( 93457 × 93464) / 7
LCM(93457,93464) = 8734865048 / 7
LCM(93457,93464) = 1247837864

Least Common Multiple (LCM) of 93457 and 93464 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93457 and 93464. First we will calculate the prime factors of 93457 and 93464.

Prime Factorization of 93457

Prime Factorization of 93464

Now multiplying the highest exponent prime factors to calculate the LCM of 93457 and 93464.

LCM(93457,93464) = 7¹ × 13² × 79¹ × 2³ × 1669¹
LCM(93457,93464) = 1247837864