GCD of 133, 261, 289, 563 Calculator

Given Input numbers are 133, 261, 289, 563

In the factoring method, we have to find the divisors of all numbers

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

Divisors of 289 :

The positive integer divisors of 289 that completely divides 289 are.

1, 17, 289

Divisors of 563 :

The positive integer divisors of 563 that completely divides 563 are.

1, 563

GCD of numbers is the greatest common divisor

So, the GCD (133, 261, 289, 563) = 1.

Given numbers are 133, 261, 289, 563

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 261 are 3 x 3 x 29

Prime factors of 289 are 17 x 17

Prime factors of 563 are 563

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 133, 261, 289, 563

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(133, 261) = 34713

GCD(133, 261) = ( 133 x 261 ) / 34713

= 133 / 261

= 133

Step2:

LCM(1, 289) = 289

GCD(1, 289) = ( 1 x 289 ) / 289

= 1 / 289

= 1

Step3:

LCM(1, 563) = 563

GCD(1, 563) = ( 1 x 563 ) / 563

= 1 / 563

= 1

So, Greatest Common Divisor of 133, 261, 289, 563 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 750, 124, 693, 872
• GCD of 903, 167, 916, 271
• GCD of 517, 693, 810, 885
• GCD of 239, 682, 207, 586
• GCD of 127, 904, 135, 838

Given numbers are 133, 261, 289, 563
The greatest common divisor of numbers 133, 261, 289, 563 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 261, 289, 563 is 1.

1. What is the GCD of 133, 261, 289, 563?

GCD of given numbers 133, 261, 289, 563 is 1

2. How to calculate the greatest common divisor of 133, 261, 289, 563?

We can find the highest common divisor of 133, 261, 289, 563 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 133, 261, 289, 563 i.e 1.

3. How can I use the GCD of 133, 261, 289, 563Calculator?

Out the numbers 133, 261, 289, 563 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.