GCD of 177, 298, 40, 970 Calculator

Given Input numbers are 177, 298, 40, 970

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

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Divisors of 298

List of positive integer divisors of 298 that divides 298 without a remainder.

1, 2, 149, 298

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Greatest Common Divisior

We found the divisors of 177, 298, 40, 970 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 177, 298, 40, 970 is 1.

Therefore, GCD of numbers 177, 298, 40, 970 is 1

Given Input Data is 177, 298, 40, 970

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

Prime Factorization of 177 is 3 x 59

Prime Factorization of 298 is 2 x 149

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 970 is 2 x 5 x 97

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(177, 298) = 52746

GCD(177, 298) = ( 177 x 298 ) / 52746

GCD(177, 298) = 52746 / 52746

GCD(177, 298) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 970

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

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

GCD(1, 970) = 970 / 970

GCD(1, 970) = 1

GCD of 177, 298, 40, 970 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 963, 325, 66, 561
• GCD of 992, 553, 32, 358
• GCD of 165, 344, 10, 486
• GCD of 907, 820, 84, 493
• GCD of 700, 626, 33, 674

1. What is the GCD of 177, 298, 40, 970?

GCD of 177, 298, 40, 970 is 1

2. Where do I get the detailed procedure to find GCD of 177, 298, 40, 970?

You can find a detailed procedure to find GCD of 177, 298, 40, 970 on our page.

3. How to find GCD of 177, 298, 40, 970 on a calculator?

You can find the GCD of 177, 298, 40, 970 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.