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What is the Least Common Multiple of 16335 and 16345?

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 (LCM) of 16335 and 16345 is 53399115.

LCM(16335,16345) = 53399115

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Least Common Multiple of 16335 and 16345 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16335 and 16345, than apply into the LCM equation.

GCF(16335,16345) = 5
LCM(16335,16345) = ( 16335 × 16345) / 5
LCM(16335,16345) = 266995575 / 5
LCM(16335,16345) = 53399115

Least Common Multiple (LCM) of 16335 and 16345 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16335 and 16345. First we will calculate the prime factors of 16335 and 16345.

Prime Factorization of 16335

Prime factors of 16335 are 3, 5, 11. Prime factorization of 16335 in exponential form is:

16335 = 33 × 51 × 112

Prime Factorization of 16345

Prime factors of 16345 are 5, 7, 467. Prime factorization of 16345 in exponential form is:

16345 = 51 × 71 × 4671

Now multiplying the highest exponent prime factors to calculate the LCM of 16335 and 16345.

LCM(16335,16345) = 33 × 51 × 112 × 71 × 4671
LCM(16335,16345) = 53399115