What is the Least Common Multiple of 92720 and 92726?

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 92720 and 92726 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92720 and 92726, than apply into the LCM equation.

GCF(92720,92726) = 2
LCM(92720,92726) = ( 92720 × 92726) / 2
LCM(92720,92726) = 8597554720 / 2
LCM(92720,92726) = 4298777360

Least Common Multiple (LCM) of 92720 and 92726 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92720 and 92726. First we will calculate the prime factors of 92720 and 92726.

Prime Factorization of 92720

Prime Factorization of 92726

Now multiplying the highest exponent prime factors to calculate the LCM of 92720 and 92726.

LCM(92720,92726) = 2⁴ × 5¹ × 19¹ × 61¹ × 71¹ × 653¹
LCM(92720,92726) = 4298777360