What is the Least Common Multiple of 26790 and 26807?

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 26790 and 26807 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26790 and 26807, than apply into the LCM equation.

GCF(26790,26807) = 1
LCM(26790,26807) = ( 26790 × 26807) / 1
LCM(26790,26807) = 718159530 / 1
LCM(26790,26807) = 718159530

Least Common Multiple (LCM) of 26790 and 26807 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26790 and 26807. First we will calculate the prime factors of 26790 and 26807.

Prime Factorization of 26790

Prime Factorization of 26807

Now multiplying the highest exponent prime factors to calculate the LCM of 26790 and 26807.

LCM(26790,26807) = 2¹ × 3¹ × 5¹ × 19¹ × 47¹ × 11¹ × 2437¹
LCM(26790,26807) = 718159530