GCD of 177, 970, 29, 178 Calculator

Given Input numbers are 177, 970, 29, 178

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 970

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

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

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Greatest Common Divisior

We found the divisors of 177, 970, 29, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 177, 970, 29, 178 is 1.

Therefore, GCD of numbers 177, 970, 29, 178 is 1

Given Input Data is 177, 970, 29, 178

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

Prime Factorization of 177 is 3 x 59

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 29 is 29

Prime Factorization of 178 is 2 x 89

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, 970) = 171690

GCD(177, 970) = ( 177 x 970 ) / 171690

GCD(177, 970) = 171690 / 171690

GCD(177, 970) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 29

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

LCM(1, 29) = 29

GCD(1, 29) = ( 1 x 29 ) / 29

GCD(1, 29) = 29 / 29

GCD(1, 29) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 178

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

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

GCD(1, 178) = 178 / 178

GCD(1, 178) = 1

GCD of 177, 970, 29, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 578, 847, 52, 898
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• GCD of 945, 137, 91, 399
• GCD of 319, 424, 93, 290
• GCD of 376, 907, 47, 522

1. What is the GCD of 177, 970, 29, 178?

GCD of 177, 970, 29, 178 is 1

2. Where do I get the detailed procedure to find GCD of 177, 970, 29, 178?

You can find a detailed procedure to find GCD of 177, 970, 29, 178 on our page.

3. How to find GCD of 177, 970, 29, 178 on a calculator?

You can find the GCD of 177, 970, 29, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.