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What is the Least Common Multiple of 9391 and 9398?

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 9391 and 9398 is 88256618.

LCM(9391,9398) = 88256618

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Least Common Multiple of 9391 and 9398 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9391 and 9398, than apply into the LCM equation.

GCF(9391,9398) = 1
LCM(9391,9398) = ( 9391 × 9398) / 1
LCM(9391,9398) = 88256618 / 1
LCM(9391,9398) = 88256618

Least Common Multiple (LCM) of 9391 and 9398 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9391 and 9398. First we will calculate the prime factors of 9391 and 9398.

Prime Factorization of 9391

Prime factors of 9391 are 9391. Prime factorization of 9391 in exponential form is:

9391 = 93911

Prime Factorization of 9398

Prime factors of 9398 are 2, 37, 127. Prime factorization of 9398 in exponential form is:

9398 = 21 × 371 × 1271

Now multiplying the highest exponent prime factors to calculate the LCM of 9391 and 9398.

LCM(9391,9398) = 93911 × 21 × 371 × 1271
LCM(9391,9398) = 88256618