GCD of 757, 122, 65, 431 Calculator

Given Input numbers are 757, 122, 65, 431

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

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Greatest Common Divisior

We found the divisors of 757, 122, 65, 431 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 122, 65, 431 is 1.

Therefore, GCD of numbers 757, 122, 65, 431 is 1

Given Input Data is 757, 122, 65, 431

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

Prime Factorization of 757 is 757

Prime Factorization of 122 is 2 x 61

Prime Factorization of 65 is 5 x 13

Prime Factorization of 431 is 431

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(757, 122) = 92354

GCD(757, 122) = ( 757 x 122 ) / 92354

GCD(757, 122) = 92354 / 92354

GCD(757, 122) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 431

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

LCM(1, 431) = 431

GCD(1, 431) = ( 1 x 431 ) / 431

GCD(1, 431) = 431 / 431

GCD(1, 431) = 1

GCD of 757, 122, 65, 431 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 728, 452, 16, 127
• GCD of 297, 599, 11, 261
• GCD of 552, 519, 21, 462
• GCD of 713, 126, 66, 902
• GCD of 687, 155, 85, 820

1. What is the GCD of 757, 122, 65, 431?

GCD of 757, 122, 65, 431 is 1

2. Where do I get the detailed procedure to find GCD of 757, 122, 65, 431?

You can find a detailed procedure to find GCD of 757, 122, 65, 431 on our page.

3. How to find GCD of 757, 122, 65, 431 on a calculator?

You can find the GCD of 757, 122, 65, 431 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.