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What is the Least Common Multiple of 55441 and 55445?

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 55441 and 55445 is 3073926245.

LCM(55441,55445) = 3073926245

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Least Common Multiple of 55441 and 55445 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55441 and 55445, than apply into the LCM equation.

GCF(55441,55445) = 1
LCM(55441,55445) = ( 55441 × 55445) / 1
LCM(55441,55445) = 3073926245 / 1
LCM(55441,55445) = 3073926245

Least Common Multiple (LCM) of 55441 and 55445 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55441 and 55445. First we will calculate the prime factors of 55441 and 55445.

Prime Factorization of 55441

Prime factors of 55441 are 55441. Prime factorization of 55441 in exponential form is:

55441 = 554411

Prime Factorization of 55445

Prime factors of 55445 are 5, 13, 853. Prime factorization of 55445 in exponential form is:

55445 = 51 × 131 × 8531

Now multiplying the highest exponent prime factors to calculate the LCM of 55441 and 55445.

LCM(55441,55445) = 554411 × 51 × 131 × 8531
LCM(55441,55445) = 3073926245