What is the Least Common Multiple of 16345 and 16355?

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 16345 and 16355 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16345 and 16355, than apply into the LCM equation.

GCF(16345,16355) = 5
LCM(16345,16355) = ( 16345 × 16355) / 5
LCM(16345,16355) = 267322475 / 5
LCM(16345,16355) = 53464495

Least Common Multiple (LCM) of 16345 and 16355 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16345 and 16355. First we will calculate the prime factors of 16345 and 16355.

Prime Factorization of 16345

Prime Factorization of 16355

Now multiplying the highest exponent prime factors to calculate the LCM of 16345 and 16355.

LCM(16345,16355) = 5¹ × 7¹ × 467¹ × 3271¹
LCM(16345,16355) = 53464495