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What is the Least Common Multiple of 46717 and 46731?

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 46717 and 46731 is 2183132127.

LCM(46717,46731) = 2183132127

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Least Common Multiple of 46717 and 46731 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 46717 and 46731, than apply into the LCM equation.

GCF(46717,46731) = 1
LCM(46717,46731) = ( 46717 × 46731) / 1
LCM(46717,46731) = 2183132127 / 1
LCM(46717,46731) = 2183132127

Least Common Multiple (LCM) of 46717 and 46731 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 46717 and 46731. First we will calculate the prime factors of 46717 and 46731.

Prime Factorization of 46717

Prime factors of 46717 are 11, 31, 137. Prime factorization of 46717 in exponential form is:

46717 = 111 × 311 × 1371

Prime Factorization of 46731

Prime factors of 46731 are 3, 37, 421. Prime factorization of 46731 in exponential form is:

46731 = 31 × 371 × 4211

Now multiplying the highest exponent prime factors to calculate the LCM of 46717 and 46731.

LCM(46717,46731) = 111 × 311 × 1371 × 31 × 371 × 4211
LCM(46717,46731) = 2183132127