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What is the Least Common Multiple of 10253 and 10269?

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 10253 and 10269 is 105288057.

LCM(10253,10269) = 105288057

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Least Common Multiple of 10253 and 10269 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10253 and 10269, than apply into the LCM equation.

GCF(10253,10269) = 1
LCM(10253,10269) = ( 10253 × 10269) / 1
LCM(10253,10269) = 105288057 / 1
LCM(10253,10269) = 105288057

Least Common Multiple (LCM) of 10253 and 10269 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10253 and 10269. First we will calculate the prime factors of 10253 and 10269.

Prime Factorization of 10253

Prime factors of 10253 are 10253. Prime factorization of 10253 in exponential form is:

10253 = 102531

Prime Factorization of 10269

Prime factors of 10269 are 3, 7, 163. Prime factorization of 10269 in exponential form is:

10269 = 32 × 71 × 1631

Now multiplying the highest exponent prime factors to calculate the LCM of 10253 and 10269.

LCM(10253,10269) = 102531 × 32 × 71 × 1631
LCM(10253,10269) = 105288057