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What is the Least Common Multiple of 9809 and 9827?

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 9809 and 9827 is 96393043.

LCM(9809,9827) = 96393043

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Least Common Multiple of 9809 and 9827 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9809 and 9827, than apply into the LCM equation.

GCF(9809,9827) = 1
LCM(9809,9827) = ( 9809 × 9827) / 1
LCM(9809,9827) = 96393043 / 1
LCM(9809,9827) = 96393043

Least Common Multiple (LCM) of 9809 and 9827 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9809 and 9827. First we will calculate the prime factors of 9809 and 9827.

Prime Factorization of 9809

Prime factors of 9809 are 17, 577. Prime factorization of 9809 in exponential form is:

9809 = 171 × 5771

Prime Factorization of 9827

Prime factors of 9827 are 31, 317. Prime factorization of 9827 in exponential form is:

9827 = 311 × 3171

Now multiplying the highest exponent prime factors to calculate the LCM of 9809 and 9827.

LCM(9809,9827) = 171 × 5771 × 311 × 3171
LCM(9809,9827) = 96393043