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What is the Least Common Multiple of 25727 and 25747?

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 25727 and 25747 is 662393069.

LCM(25727,25747) = 662393069

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Least Common Multiple of 25727 and 25747 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25727 and 25747, than apply into the LCM equation.

GCF(25727,25747) = 1
LCM(25727,25747) = ( 25727 × 25747) / 1
LCM(25727,25747) = 662393069 / 1
LCM(25727,25747) = 662393069

Least Common Multiple (LCM) of 25727 and 25747 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25727 and 25747. First we will calculate the prime factors of 25727 and 25747.

Prime Factorization of 25727

Prime factors of 25727 are 13, 1979. Prime factorization of 25727 in exponential form is:

25727 = 131 × 19791

Prime Factorization of 25747

Prime factors of 25747 are 25747. Prime factorization of 25747 in exponential form is:

25747 = 257471

Now multiplying the highest exponent prime factors to calculate the LCM of 25727 and 25747.

LCM(25727,25747) = 131 × 19791 × 257471
LCM(25727,25747) = 662393069