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What is the Least Common Multiple of 26481 and 26493?

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 26481 and 26493 is 233853711.

LCM(26481,26493) = 233853711

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Least Common Multiple of 26481 and 26493 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26481 and 26493, than apply into the LCM equation.

GCF(26481,26493) = 3
LCM(26481,26493) = ( 26481 × 26493) / 3
LCM(26481,26493) = 701561133 / 3
LCM(26481,26493) = 233853711

Least Common Multiple (LCM) of 26481 and 26493 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26481 and 26493. First we will calculate the prime factors of 26481 and 26493.

Prime Factorization of 26481

Prime factors of 26481 are 3, 7, 13, 97. Prime factorization of 26481 in exponential form is:

26481 = 31 × 71 × 131 × 971

Prime Factorization of 26493

Prime factors of 26493 are 3, 8831. Prime factorization of 26493 in exponential form is:

26493 = 31 × 88311

Now multiplying the highest exponent prime factors to calculate the LCM of 26481 and 26493.

LCM(26481,26493) = 31 × 71 × 131 × 971 × 88311
LCM(26481,26493) = 233853711