GCD of 955, 763, 64, 280 Calculator

Given Input numbers are 955, 763, 64, 280

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

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Greatest Common Divisior

We found the divisors of 955, 763, 64, 280 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 955, 763, 64, 280 is 1.

Therefore, GCD of numbers 955, 763, 64, 280 is 1

Given Input Data is 955, 763, 64, 280

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

Prime Factorization of 955 is 5 x 191

Prime Factorization of 763 is 7 x 109

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

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(955, 763) = 728665

GCD(955, 763) = ( 955 x 763 ) / 728665

GCD(955, 763) = 728665 / 728665

GCD(955, 763) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 64

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

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

GCD(1, 64) = 64 / 64

GCD(1, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 280

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

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

GCD(1, 280) = 280 / 280

GCD(1, 280) = 1

GCD of 955, 763, 64, 280 is 1

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• GCD of 251, 152, 51, 227
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1. What is the GCD of 955, 763, 64, 280?

GCD of 955, 763, 64, 280 is 1

2. Where do I get the detailed procedure to find GCD of 955, 763, 64, 280?

You can find a detailed procedure to find GCD of 955, 763, 64, 280 on our page.

3. How to find GCD of 955, 763, 64, 280 on a calculator?

You can find the GCD of 955, 763, 64, 280 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.