What is the Least Common Multiple of 47345 and 47363?

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 47345 and 47363 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47345 and 47363, than apply into the LCM equation.

GCF(47345,47363) = 1
LCM(47345,47363) = ( 47345 × 47363) / 1
LCM(47345,47363) = 2242401235 / 1
LCM(47345,47363) = 2242401235

Least Common Multiple (LCM) of 47345 and 47363 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 47345 and 47363. First we will calculate the prime factors of 47345 and 47363.

Prime Factorization of 47345

Prime Factorization of 47363

Now multiplying the highest exponent prime factors to calculate the LCM of 47345 and 47363.

LCM(47345,47363) = 5¹ × 17¹ × 557¹ × 47363¹
LCM(47345,47363) = 2242401235