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What is the Least Common Multiple of 26374 and 26394?

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 26374 and 26394 is 348057678.

LCM(26374,26394) = 348057678

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Least Common Multiple of 26374 and 26394 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26374 and 26394, than apply into the LCM equation.

GCF(26374,26394) = 2
LCM(26374,26394) = ( 26374 × 26394) / 2
LCM(26374,26394) = 696115356 / 2
LCM(26374,26394) = 348057678

Least Common Multiple (LCM) of 26374 and 26394 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26374 and 26394. First we will calculate the prime factors of 26374 and 26394.

Prime Factorization of 26374

Prime factors of 26374 are 2, 13187. Prime factorization of 26374 in exponential form is:

26374 = 21 × 131871

Prime Factorization of 26394

Prime factors of 26394 are 2, 3, 53, 83. Prime factorization of 26394 in exponential form is:

26394 = 21 × 31 × 531 × 831

Now multiplying the highest exponent prime factors to calculate the LCM of 26374 and 26394.

LCM(26374,26394) = 21 × 131871 × 31 × 531 × 831
LCM(26374,26394) = 348057678