What is the Least Common Multiple of 69791 and 69798?

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 69791 and 69798 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69791 and 69798, than apply into the LCM equation.

GCF(69791,69798) = 1
LCM(69791,69798) = ( 69791 × 69798) / 1
LCM(69791,69798) = 4871272218 / 1
LCM(69791,69798) = 4871272218

Least Common Multiple (LCM) of 69791 and 69798 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69791 and 69798. First we will calculate the prime factors of 69791 and 69798.

Prime Factorization of 69791

Prime Factorization of 69798

Now multiplying the highest exponent prime factors to calculate the LCM of 69791 and 69798.

LCM(69791,69798) = 101¹ × 691¹ × 2¹ × 3¹ × 11633¹
LCM(69791,69798) = 4871272218