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What is the Least Common Multiple of 26065 and 26085?

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 26065 and 26085 is 135981105.

LCM(26065,26085) = 135981105

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Least Common Multiple of 26065 and 26085 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26065 and 26085, than apply into the LCM equation.

GCF(26065,26085) = 5
LCM(26065,26085) = ( 26065 × 26085) / 5
LCM(26065,26085) = 679905525 / 5
LCM(26065,26085) = 135981105

Least Common Multiple (LCM) of 26065 and 26085 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26065 and 26085. First we will calculate the prime factors of 26065 and 26085.

Prime Factorization of 26065

Prime factors of 26065 are 5, 13, 401. Prime factorization of 26065 in exponential form is:

26065 = 51 × 131 × 4011

Prime Factorization of 26085

Prime factors of 26085 are 3, 5, 37, 47. Prime factorization of 26085 in exponential form is:

26085 = 31 × 51 × 371 × 471

Now multiplying the highest exponent prime factors to calculate the LCM of 26065 and 26085.

LCM(26065,26085) = 51 × 131 × 4011 × 31 × 371 × 471
LCM(26065,26085) = 135981105