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What is the Least Common Multiple of 9694 and 9698?

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 9694 and 9698 is 47006206.

LCM(9694,9698) = 47006206

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Least Common Multiple of 9694 and 9698 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9694 and 9698, than apply into the LCM equation.

GCF(9694,9698) = 2
LCM(9694,9698) = ( 9694 × 9698) / 2
LCM(9694,9698) = 94012412 / 2
LCM(9694,9698) = 47006206

Least Common Multiple (LCM) of 9694 and 9698 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9694 and 9698. First we will calculate the prime factors of 9694 and 9698.

Prime Factorization of 9694

Prime factors of 9694 are 2, 37, 131. Prime factorization of 9694 in exponential form is:

9694 = 21 × 371 × 1311

Prime Factorization of 9698

Prime factors of 9698 are 2, 13, 373. Prime factorization of 9698 in exponential form is:

9698 = 21 × 131 × 3731

Now multiplying the highest exponent prime factors to calculate the LCM of 9694 and 9698.

LCM(9694,9698) = 21 × 371 × 1311 × 131 × 3731
LCM(9694,9698) = 47006206