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What is the Least Common Multiple of 9457 and 9477?

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 9457 and 9477 is 89623989.

LCM(9457,9477) = 89623989

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Least Common Multiple of 9457 and 9477 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9457 and 9477, than apply into the LCM equation.

GCF(9457,9477) = 1
LCM(9457,9477) = ( 9457 × 9477) / 1
LCM(9457,9477) = 89623989 / 1
LCM(9457,9477) = 89623989

Least Common Multiple (LCM) of 9457 and 9477 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9457 and 9477. First we will calculate the prime factors of 9457 and 9477.

Prime Factorization of 9457

Prime factors of 9457 are 7, 193. Prime factorization of 9457 in exponential form is:

9457 = 72 × 1931

Prime Factorization of 9477

Prime factors of 9477 are 3, 13. Prime factorization of 9477 in exponential form is:

9477 = 36 × 131

Now multiplying the highest exponent prime factors to calculate the LCM of 9457 and 9477.

LCM(9457,9477) = 72 × 1931 × 36 × 131
LCM(9457,9477) = 89623989