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What is the Least Common Multiple of 9625 and 9641?

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 9625 and 9641 is 92794625.

LCM(9625,9641) = 92794625

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Least Common Multiple of 9625 and 9641 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9625 and 9641, than apply into the LCM equation.

GCF(9625,9641) = 1
LCM(9625,9641) = ( 9625 × 9641) / 1
LCM(9625,9641) = 92794625 / 1
LCM(9625,9641) = 92794625

Least Common Multiple (LCM) of 9625 and 9641 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9625 and 9641. First we will calculate the prime factors of 9625 and 9641.

Prime Factorization of 9625

Prime factors of 9625 are 5, 7, 11. Prime factorization of 9625 in exponential form is:

9625 = 53 × 71 × 111

Prime Factorization of 9641

Prime factors of 9641 are 31, 311. Prime factorization of 9641 in exponential form is:

9641 = 311 × 3111

Now multiplying the highest exponent prime factors to calculate the LCM of 9625 and 9641.

LCM(9625,9641) = 53 × 71 × 111 × 311 × 3111
LCM(9625,9641) = 92794625