GCD of 243, 565, 742, 566 Calculator

Given Input numbers are 243, 565, 742, 566

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

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

Divisors of 565 :

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

1, 5, 113, 565

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 566 :

The positive integer divisors of 566 that completely divides 566 are.

1, 2, 283, 566

GCD of numbers is the greatest common divisor

So, the GCD (243, 565, 742, 566) = 1.

Given numbers are 243, 565, 742, 566

The list of prime factors of all numbers are

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

Prime factors of 565 are 5 x 113

Prime factors of 742 are 2 x 7 x 53

Prime factors of 566 are 2 x 283

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

Given numbers are 243, 565, 742, 566

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

Apply this formula for all numbers.

Step1:

LCM(243, 565) = 137295

GCD(243, 565) = ( 243 x 565 ) / 137295

= 243 / 565

= 243

Step2:

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

= 1 / 742

= 1

Step3:

LCM(1, 566) = 566

GCD(1, 566) = ( 1 x 566 ) / 566

= 1 / 566

= 1

So, Greatest Common Divisor of 243, 565, 742, 566 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 795, 537, 404, 582
• GCD of 714, 352, 943, 492
• GCD of 974, 315, 810, 828
• GCD of 713, 456, 993, 778
• GCD of 762, 387, 155, 289

Given numbers are 243, 565, 742, 566
The greatest common divisor of numbers 243, 565, 742, 566 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 565, 742, 566 is 1.

1. What is the GCD of 243, 565, 742, 566?

GCD of given numbers 243, 565, 742, 566 is 1

2. How to calculate the greatest common divisor of 243, 565, 742, 566?

We can find the highest common divisor of 243, 565, 742, 566 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 243, 565, 742, 566 i.e 1.

3. How can I use the GCD of 243, 565, 742, 566Calculator?

Out the numbers 243, 565, 742, 566 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.