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What is the Least Common Multiple of 26247 and 26261?

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 26247 and 26261 is 689272467.

LCM(26247,26261) = 689272467

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Least Common Multiple of 26247 and 26261 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26247 and 26261, than apply into the LCM equation.

GCF(26247,26261) = 1
LCM(26247,26261) = ( 26247 × 26261) / 1
LCM(26247,26261) = 689272467 / 1
LCM(26247,26261) = 689272467

Least Common Multiple (LCM) of 26247 and 26261 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26247 and 26261. First we will calculate the prime factors of 26247 and 26261.

Prime Factorization of 26247

Prime factors of 26247 are 3, 13, 673. Prime factorization of 26247 in exponential form is:

26247 = 31 × 131 × 6731

Prime Factorization of 26261

Prime factors of 26261 are 26261. Prime factorization of 26261 in exponential form is:

26261 = 262611

Now multiplying the highest exponent prime factors to calculate the LCM of 26247 and 26261.

LCM(26247,26261) = 31 × 131 × 6731 × 262611
LCM(26247,26261) = 689272467