GCD of 565, 709, 442, 243 Calculator

Given Input numbers are 565, 709, 442, 243

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

Divisors of 565 :

The positive integer divisors of 565 that completely divides 565 are.

1, 5, 113, 565

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (565, 709, 442, 243) = 1.

Given numbers are 565, 709, 442, 243

The list of prime factors of all numbers are

Prime factors of 565 are 5 x 113

Prime factors of 709 are 709

Prime factors of 442 are 2 x 13 x 17

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

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

Given numbers are 565, 709, 442, 243

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

Apply this formula for all numbers.

Step1:

LCM(565, 709) = 400585

GCD(565, 709) = ( 565 x 709 ) / 400585

= 565 / 709

= 565

Step2:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

Step3:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

So, Greatest Common Divisor of 565, 709, 442, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 934, 620, 593, 718
• GCD of 769, 112, 803, 518
• GCD of 148, 946, 105, 719
• GCD of 802, 166, 196, 190
• GCD of 481, 636, 666, 252

Given numbers are 565, 709, 442, 243
The greatest common divisor of numbers 565, 709, 442, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 565, 709, 442, 243 is 1.

1. What is the GCD of 565, 709, 442, 243?

GCD of given numbers 565, 709, 442, 243 is 1

2. How to calculate the greatest common divisor of 565, 709, 442, 243?

We can find the highest common divisor of 565, 709, 442, 243 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 565, 709, 442, 243 i.e 1.

3. How can I use the GCD of 565, 709, 442, 243Calculator?

Out the numbers 565, 709, 442, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.