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What is the Least Common Multiple of 26306 and 26315?

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 26306 and 26315 is 692242390.

LCM(26306,26315) = 692242390

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Least Common Multiple of 26306 and 26315 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26306 and 26315, than apply into the LCM equation.

GCF(26306,26315) = 1
LCM(26306,26315) = ( 26306 × 26315) / 1
LCM(26306,26315) = 692242390 / 1
LCM(26306,26315) = 692242390

Least Common Multiple (LCM) of 26306 and 26315 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26306 and 26315. First we will calculate the prime factors of 26306 and 26315.

Prime Factorization of 26306

Prime factors of 26306 are 2, 7, 1879. Prime factorization of 26306 in exponential form is:

26306 = 21 × 71 × 18791

Prime Factorization of 26315

Prime factors of 26315 are 5, 19, 277. Prime factorization of 26315 in exponential form is:

26315 = 51 × 191 × 2771

Now multiplying the highest exponent prime factors to calculate the LCM of 26306 and 26315.

LCM(26306,26315) = 21 × 71 × 18791 × 51 × 191 × 2771
LCM(26306,26315) = 692242390