What is the Least Common Multiple of 92720 and 92729?

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 92729 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 92729, than apply into the LCM equation.

GCF(92720,92729) = 1
LCM(92720,92729) = ( 92720 × 92729) / 1
LCM(92720,92729) = 8597832880 / 1
LCM(92720,92729) = 8597832880

Least Common Multiple (LCM) of 92720 and 92729 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92720 and 92729. First we will calculate the prime factors of 92720 and 92729.

Prime Factorization of 92720

Prime Factorization of 92729

Now multiplying the highest exponent prime factors to calculate the LCM of 92720 and 92729.

LCM(92720,92729) = 2⁴ × 5¹ × 19¹ × 61¹ × 7¹ × 13¹ × 1019¹
LCM(92720,92729) = 8597832880