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What is the Least Common Multiple of 55729 and 55741?

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 55729 and 55741 is 3106390189.

LCM(55729,55741) = 3106390189

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Least Common Multiple of 55729 and 55741 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55729 and 55741, than apply into the LCM equation.

GCF(55729,55741) = 1
LCM(55729,55741) = ( 55729 × 55741) / 1
LCM(55729,55741) = 3106390189 / 1
LCM(55729,55741) = 3106390189

Least Common Multiple (LCM) of 55729 and 55741 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55729 and 55741. First we will calculate the prime factors of 55729 and 55741.

Prime Factorization of 55729

Prime factors of 55729 are 23, 2423. Prime factorization of 55729 in exponential form is:

55729 = 231 × 24231

Prime Factorization of 55741

Prime factors of 55741 are 7, 7963. Prime factorization of 55741 in exponential form is:

55741 = 71 × 79631

Now multiplying the highest exponent prime factors to calculate the LCM of 55729 and 55741.

LCM(55729,55741) = 231 × 24231 × 71 × 79631
LCM(55729,55741) = 3106390189