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What is the Least Common Multiple of 26771 and 26785?

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 26771 and 26785 is 717061235.

LCM(26771,26785) = 717061235

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Least Common Multiple of 26771 and 26785 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26771 and 26785, than apply into the LCM equation.

GCF(26771,26785) = 1
LCM(26771,26785) = ( 26771 × 26785) / 1
LCM(26771,26785) = 717061235 / 1
LCM(26771,26785) = 717061235

Least Common Multiple (LCM) of 26771 and 26785 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26771 and 26785. First we will calculate the prime factors of 26771 and 26785.

Prime Factorization of 26771

Prime factors of 26771 are 19, 1409. Prime factorization of 26771 in exponential form is:

26771 = 191 × 14091

Prime Factorization of 26785

Prime factors of 26785 are 5, 11, 487. Prime factorization of 26785 in exponential form is:

26785 = 51 × 111 × 4871

Now multiplying the highest exponent prime factors to calculate the LCM of 26771 and 26785.

LCM(26771,26785) = 191 × 14091 × 51 × 111 × 4871
LCM(26771,26785) = 717061235