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What is the Least Common Multiple of 26255 and 26265?

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 26255 and 26265 is 137917515.

LCM(26255,26265) = 137917515

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Least Common Multiple of 26255 and 26265 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26255 and 26265, than apply into the LCM equation.

GCF(26255,26265) = 5
LCM(26255,26265) = ( 26255 × 26265) / 5
LCM(26255,26265) = 689587575 / 5
LCM(26255,26265) = 137917515

Least Common Multiple (LCM) of 26255 and 26265 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26255 and 26265. First we will calculate the prime factors of 26255 and 26265.

Prime Factorization of 26255

Prime factors of 26255 are 5, 59, 89. Prime factorization of 26255 in exponential form is:

26255 = 51 × 591 × 891

Prime Factorization of 26265

Prime factors of 26265 are 3, 5, 17, 103. Prime factorization of 26265 in exponential form is:

26265 = 31 × 51 × 171 × 1031

Now multiplying the highest exponent prime factors to calculate the LCM of 26255 and 26265.

LCM(26255,26265) = 51 × 591 × 891 × 31 × 171 × 1031
LCM(26255,26265) = 137917515