GCD of 61, 125, 320, 633 Calculator

Given Input numbers are 61, 125, 320, 633

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Greatest Common Divisior

We found the divisors of 61, 125, 320, 633 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 125, 320, 633 is 1.

Therefore, GCD of numbers 61, 125, 320, 633 is 1

Given Input Data is 61, 125, 320, 633

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

Prime Factorization of 61 is 61

Prime Factorization of 125 is 5 x 5 x 5

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 633 is 3 x 211

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(61, 125) = 7625

GCD(61, 125) = ( 61 x 125 ) / 7625

GCD(61, 125) = 7625 / 7625

GCD(61, 125) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 320

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

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

GCD(1, 320) = 320 / 320

GCD(1, 320) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 633

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

LCM(1, 633) = 633

GCD(1, 633) = ( 1 x 633 ) / 633

GCD(1, 633) = 633 / 633

GCD(1, 633) = 1

GCD of 61, 125, 320, 633 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 87, 574, 280, 935
• GCD of 99, 220, 699, 129
• GCD of 85, 869, 367, 911
• GCD of 80, 944, 223, 537
• GCD of 38, 351, 601, 699

1. What is the GCD of 61, 125, 320, 633?

GCD of 61, 125, 320, 633 is 1

2. Where do I get the detailed procedure to find GCD of 61, 125, 320, 633?

You can find a detailed procedure to find GCD of 61, 125, 320, 633 on our page.

3. How to find GCD of 61, 125, 320, 633 on a calculator?

You can find the GCD of 61, 125, 320, 633 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.