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What is the Least Common Multiple of 3727 and 3743?

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 3727 and 3743 is 13950161.

LCM(3727,3743) = 13950161

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Least Common Multiple of 3727 and 3743 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3727 and 3743, than apply into the LCM equation.

GCF(3727,3743) = 1
LCM(3727,3743) = ( 3727 × 3743) / 1
LCM(3727,3743) = 13950161 / 1
LCM(3727,3743) = 13950161

Least Common Multiple (LCM) of 3727 and 3743 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3727 and 3743. First we will calculate the prime factors of 3727 and 3743.

Prime Factorization of 3727

Prime factors of 3727 are 3727. Prime factorization of 3727 in exponential form is:

3727 = 37271

Prime Factorization of 3743

Prime factors of 3743 are 19, 197. Prime factorization of 3743 in exponential form is:

3743 = 191 × 1971

Now multiplying the highest exponent prime factors to calculate the LCM of 3727 and 3743.

LCM(3727,3743) = 37271 × 191 × 1971
LCM(3727,3743) = 13950161