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What is the Least Common Multiple of 16325 and 16330?

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 16325 and 16330 is 53317450.

LCM(16325,16330) = 53317450

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Least Common Multiple of 16325 and 16330 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16325 and 16330, than apply into the LCM equation.

GCF(16325,16330) = 5
LCM(16325,16330) = ( 16325 × 16330) / 5
LCM(16325,16330) = 266587250 / 5
LCM(16325,16330) = 53317450

Least Common Multiple (LCM) of 16325 and 16330 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16325 and 16330. First we will calculate the prime factors of 16325 and 16330.

Prime Factorization of 16325

Prime factors of 16325 are 5, 653. Prime factorization of 16325 in exponential form is:

16325 = 52 × 6531

Prime Factorization of 16330

Prime factors of 16330 are 2, 5, 23, 71. Prime factorization of 16330 in exponential form is:

16330 = 21 × 51 × 231 × 711

Now multiplying the highest exponent prime factors to calculate the LCM of 16325 and 16330.

LCM(16325,16330) = 52 × 6531 × 21 × 231 × 711
LCM(16325,16330) = 53317450