GCD of 426, 715, 617 Calculator

Given Input numbers are 426, 715, 617

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Greatest Common Divisior

We found the divisors of 426, 715, 617 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 715, 617 is 1.

Therefore, GCD of numbers 426, 715, 617 is 1

Given Input Data is 426, 715, 617

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 715 is 5 x 11 x 13

Prime Factorization of 617 is 617

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(426, 715) = 304590

GCD(426, 715) = ( 426 x 715 ) / 304590

GCD(426, 715) = 304590 / 304590

GCD(426, 715) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 617

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

LCM(1, 617) = 617

GCD(1, 617) = ( 1 x 617 ) / 617

GCD(1, 617) = 617 / 617

GCD(1, 617) = 1

GCD of 426, 715, 617 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 548, 546, 142
• GCD of 836, 903, 966
• GCD of 329, 565, 882
• GCD of 107, 579, 758
• GCD of 445, 852, 590

1. What is the GCD of 426, 715, 617?

GCD of 426, 715, 617 is 1

2. Where do I get the detailed procedure to find GCD of 426, 715, 617?

You can find a detailed procedure to find GCD of 426, 715, 617 on our page.

3. How to find GCD of 426, 715, 617 on a calculator?

You can find the GCD of 426, 715, 617 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.