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What is the Least Common Multiple of 94731 and 94749?

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 94731 and 94749 is 2991889173.

LCM(94731,94749) = 2991889173

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Least Common Multiple of 94731 and 94749 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94731 and 94749, than apply into the LCM equation.

GCF(94731,94749) = 3
LCM(94731,94749) = ( 94731 × 94749) / 3
LCM(94731,94749) = 8975667519 / 3
LCM(94731,94749) = 2991889173

Least Common Multiple (LCM) of 94731 and 94749 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94731 and 94749. First we will calculate the prime factors of 94731 and 94749.

Prime Factorization of 94731

Prime factors of 94731 are 3, 7, 13, 347. Prime factorization of 94731 in exponential form is:

94731 = 31 × 71 × 131 × 3471

Prime Factorization of 94749

Prime factors of 94749 are 3, 31583. Prime factorization of 94749 in exponential form is:

94749 = 31 × 315831

Now multiplying the highest exponent prime factors to calculate the LCM of 94731 and 94749.

LCM(94731,94749) = 31 × 71 × 131 × 3471 × 315831
LCM(94731,94749) = 2991889173