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What is the Least Common Multiple of 57294 and 57298?

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 57294 and 57298 is 1641415806.

LCM(57294,57298) = 1641415806

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Least Common Multiple of 57294 and 57298 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57294 and 57298, than apply into the LCM equation.

GCF(57294,57298) = 2
LCM(57294,57298) = ( 57294 × 57298) / 2
LCM(57294,57298) = 3282831612 / 2
LCM(57294,57298) = 1641415806

Least Common Multiple (LCM) of 57294 and 57298 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57294 and 57298. First we will calculate the prime factors of 57294 and 57298.

Prime Factorization of 57294

Prime factors of 57294 are 2, 3, 1061. Prime factorization of 57294 in exponential form is:

57294 = 21 × 33 × 10611

Prime Factorization of 57298

Prime factors of 57298 are 2, 28649. Prime factorization of 57298 in exponential form is:

57298 = 21 × 286491

Now multiplying the highest exponent prime factors to calculate the LCM of 57294 and 57298.

LCM(57294,57298) = 21 × 33 × 10611 × 286491
LCM(57294,57298) = 1641415806