What is the Least Common Multiple of 75343 and 75361?

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 75343 and 75361 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75343 and 75361, than apply into the LCM equation.

GCF(75343,75361) = 1
LCM(75343,75361) = ( 75343 × 75361) / 1
LCM(75343,75361) = 5677923823 / 1
LCM(75343,75361) = 5677923823

Least Common Multiple (LCM) of 75343 and 75361 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75343 and 75361. First we will calculate the prime factors of 75343 and 75361.

Prime Factorization of 75343

Prime Factorization of 75361

Now multiplying the highest exponent prime factors to calculate the LCM of 75343 and 75361.

LCM(75343,75361) = 59¹ × 1277¹ × 11¹ × 13¹ × 17¹ × 31¹
LCM(75343,75361) = 5677923823