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What is the Least Common Multiple of 26455 and 26466?

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 26455 and 26466 is 63650730.

LCM(26455,26466) = 63650730

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Least Common Multiple of 26455 and 26466 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26455 and 26466, than apply into the LCM equation.

GCF(26455,26466) = 11
LCM(26455,26466) = ( 26455 × 26466) / 11
LCM(26455,26466) = 700158030 / 11
LCM(26455,26466) = 63650730

Least Common Multiple (LCM) of 26455 and 26466 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26455 and 26466. First we will calculate the prime factors of 26455 and 26466.

Prime Factorization of 26455

Prime factors of 26455 are 5, 11, 13, 37. Prime factorization of 26455 in exponential form is:

26455 = 51 × 111 × 131 × 371

Prime Factorization of 26466

Prime factors of 26466 are 2, 3, 11, 401. Prime factorization of 26466 in exponential form is:

26466 = 21 × 31 × 111 × 4011

Now multiplying the highest exponent prime factors to calculate the LCM of 26455 and 26466.

LCM(26455,26466) = 51 × 111 × 131 × 371 × 21 × 31 × 4011
LCM(26455,26466) = 63650730