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What is the Least Common Multiple of 26392 and 26402?

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 26392 and 26402 is 348400792.

LCM(26392,26402) = 348400792

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Least Common Multiple of 26392 and 26402 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26392 and 26402, than apply into the LCM equation.

GCF(26392,26402) = 2
LCM(26392,26402) = ( 26392 × 26402) / 2
LCM(26392,26402) = 696801584 / 2
LCM(26392,26402) = 348400792

Least Common Multiple (LCM) of 26392 and 26402 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26392 and 26402. First we will calculate the prime factors of 26392 and 26402.

Prime Factorization of 26392

Prime factors of 26392 are 2, 3299. Prime factorization of 26392 in exponential form is:

26392 = 23 × 32991

Prime Factorization of 26402

Prime factors of 26402 are 2, 43, 307. Prime factorization of 26402 in exponential form is:

26402 = 21 × 431 × 3071

Now multiplying the highest exponent prime factors to calculate the LCM of 26392 and 26402.

LCM(26392,26402) = 23 × 32991 × 431 × 3071
LCM(26392,26402) = 348400792