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What is the Least Common Multiple of 16203 and 16207?

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 16203 and 16207 is 262602021.

LCM(16203,16207) = 262602021

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Least Common Multiple of 16203 and 16207 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16203 and 16207, than apply into the LCM equation.

GCF(16203,16207) = 1
LCM(16203,16207) = ( 16203 × 16207) / 1
LCM(16203,16207) = 262602021 / 1
LCM(16203,16207) = 262602021

Least Common Multiple (LCM) of 16203 and 16207 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16203 and 16207. First we will calculate the prime factors of 16203 and 16207.

Prime Factorization of 16203

Prime factors of 16203 are 3, 11, 491. Prime factorization of 16203 in exponential form is:

16203 = 31 × 111 × 4911

Prime Factorization of 16207

Prime factors of 16207 are 19, 853. Prime factorization of 16207 in exponential form is:

16207 = 191 × 8531

Now multiplying the highest exponent prime factors to calculate the LCM of 16203 and 16207.

LCM(16203,16207) = 31 × 111 × 4911 × 191 × 8531
LCM(16203,16207) = 262602021