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What is the Least Common Multiple of 25302 and 25307?

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 25302 and 25307 is 640317714.

LCM(25302,25307) = 640317714

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Least Common Multiple of 25302 and 25307 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25302 and 25307, than apply into the LCM equation.

GCF(25302,25307) = 1
LCM(25302,25307) = ( 25302 × 25307) / 1
LCM(25302,25307) = 640317714 / 1
LCM(25302,25307) = 640317714

Least Common Multiple (LCM) of 25302 and 25307 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25302 and 25307. First we will calculate the prime factors of 25302 and 25307.

Prime Factorization of 25302

Prime factors of 25302 are 2, 3, 4217. Prime factorization of 25302 in exponential form is:

25302 = 21 × 31 × 42171

Prime Factorization of 25307

Prime factors of 25307 are 25307. Prime factorization of 25307 in exponential form is:

25307 = 253071

Now multiplying the highest exponent prime factors to calculate the LCM of 25302 and 25307.

LCM(25302,25307) = 21 × 31 × 42171 × 253071
LCM(25302,25307) = 640317714