What is the Least Common Multiple of 22698 and 22711?

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 22698 and 22711 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22698 and 22711, than apply into the LCM equation.

GCF(22698,22711) = 13
LCM(22698,22711) = ( 22698 × 22711) / 13
LCM(22698,22711) = 515494278 / 13
LCM(22698,22711) = 39653406

Least Common Multiple (LCM) of 22698 and 22711 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22698 and 22711. First we will calculate the prime factors of 22698 and 22711.

Prime Factorization of 22698

Prime Factorization of 22711

Now multiplying the highest exponent prime factors to calculate the LCM of 22698 and 22711.

LCM(22698,22711) = 2¹ × 3² × 13¹ × 97¹ × 1747¹
LCM(22698,22711) = 39653406