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What is the Least Common Multiple of 16658 and 16677?

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 16658 and 16677 is 277805466.

LCM(16658,16677) = 277805466

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Least Common Multiple of 16658 and 16677 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16658 and 16677, than apply into the LCM equation.

GCF(16658,16677) = 1
LCM(16658,16677) = ( 16658 × 16677) / 1
LCM(16658,16677) = 277805466 / 1
LCM(16658,16677) = 277805466

Least Common Multiple (LCM) of 16658 and 16677 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16658 and 16677. First we will calculate the prime factors of 16658 and 16677.

Prime Factorization of 16658

Prime factors of 16658 are 2, 8329. Prime factorization of 16658 in exponential form is:

16658 = 21 × 83291

Prime Factorization of 16677

Prime factors of 16677 are 3, 17, 109. Prime factorization of 16677 in exponential form is:

16677 = 32 × 171 × 1091

Now multiplying the highest exponent prime factors to calculate the LCM of 16658 and 16677.

LCM(16658,16677) = 21 × 83291 × 32 × 171 × 1091
LCM(16658,16677) = 277805466