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What is the Least Common Multiple of 29723 and 29731?

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 29723 and 29731 is 883694513.

LCM(29723,29731) = 883694513

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Least Common Multiple of 29723 and 29731 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 29723 and 29731, than apply into the LCM equation.

GCF(29723,29731) = 1
LCM(29723,29731) = ( 29723 × 29731) / 1
LCM(29723,29731) = 883694513 / 1
LCM(29723,29731) = 883694513

Least Common Multiple (LCM) of 29723 and 29731 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 29723 and 29731. First we will calculate the prime factors of 29723 and 29731.

Prime Factorization of 29723

Prime factors of 29723 are 29723. Prime factorization of 29723 in exponential form is:

29723 = 297231

Prime Factorization of 29731

Prime factors of 29731 are 13, 2287. Prime factorization of 29731 in exponential form is:

29731 = 131 × 22871

Now multiplying the highest exponent prime factors to calculate the LCM of 29723 and 29731.

LCM(29723,29731) = 297231 × 131 × 22871
LCM(29723,29731) = 883694513