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What is the Least Common Multiple of 16692 and 16710?

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 16692 and 16710 is 46487220.

LCM(16692,16710) = 46487220

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Least Common Multiple of 16692 and 16710 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16692 and 16710, than apply into the LCM equation.

GCF(16692,16710) = 6
LCM(16692,16710) = ( 16692 × 16710) / 6
LCM(16692,16710) = 278923320 / 6
LCM(16692,16710) = 46487220

Least Common Multiple (LCM) of 16692 and 16710 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16692 and 16710. First we will calculate the prime factors of 16692 and 16710.

Prime Factorization of 16692

Prime factors of 16692 are 2, 3, 13, 107. Prime factorization of 16692 in exponential form is:

16692 = 22 × 31 × 131 × 1071

Prime Factorization of 16710

Prime factors of 16710 are 2, 3, 5, 557. Prime factorization of 16710 in exponential form is:

16710 = 21 × 31 × 51 × 5571

Now multiplying the highest exponent prime factors to calculate the LCM of 16692 and 16710.

LCM(16692,16710) = 22 × 31 × 131 × 1071 × 51 × 5571
LCM(16692,16710) = 46487220