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What is the Least Common Multiple of 26803 and 26822?

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 26803 and 26822 is 718910066.

LCM(26803,26822) = 718910066

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Least Common Multiple of 26803 and 26822 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26803 and 26822, than apply into the LCM equation.

GCF(26803,26822) = 1
LCM(26803,26822) = ( 26803 × 26822) / 1
LCM(26803,26822) = 718910066 / 1
LCM(26803,26822) = 718910066

Least Common Multiple (LCM) of 26803 and 26822 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26803 and 26822. First we will calculate the prime factors of 26803 and 26822.

Prime Factorization of 26803

Prime factors of 26803 are 7, 547. Prime factorization of 26803 in exponential form is:

26803 = 72 × 5471

Prime Factorization of 26822

Prime factors of 26822 are 2, 13411. Prime factorization of 26822 in exponential form is:

26822 = 21 × 134111

Now multiplying the highest exponent prime factors to calculate the LCM of 26803 and 26822.

LCM(26803,26822) = 72 × 5471 × 21 × 134111
LCM(26803,26822) = 718910066