GCD of 977, 278, 35, 551 Calculator

Given Input numbers are 977, 278, 35, 551

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

Divisors of 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Divisors of 278

List of positive integer divisors of 278 that divides 278 without a remainder.

1, 2, 139, 278

Divisors of 35

List of positive integer divisors of 35 that divides 35 without a remainder.

1, 5, 7, 35

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Greatest Common Divisior

We found the divisors of 977, 278, 35, 551 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 977, 278, 35, 551 is 1.

Therefore, GCD of numbers 977, 278, 35, 551 is 1

Given Input Data is 977, 278, 35, 551

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

Prime Factorization of 977 is 977

Prime Factorization of 278 is 2 x 139

Prime Factorization of 35 is 5 x 7

Prime Factorization of 551 is 19 x 29

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(977, 278) = 271606

GCD(977, 278) = ( 977 x 278 ) / 271606

GCD(977, 278) = 271606 / 271606

GCD(977, 278) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 35

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

LCM(1, 35) = 35

GCD(1, 35) = ( 1 x 35 ) / 35

GCD(1, 35) = 35 / 35

GCD(1, 35) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 551

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

LCM(1, 551) = 551

GCD(1, 551) = ( 1 x 551 ) / 551

GCD(1, 551) = 551 / 551

GCD(1, 551) = 1

GCD of 977, 278, 35, 551 is 1

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• GCD of 315, 302, 99, 722
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1. What is the GCD of 977, 278, 35, 551?

GCD of 977, 278, 35, 551 is 1

2. Where do I get the detailed procedure to find GCD of 977, 278, 35, 551?

You can find a detailed procedure to find GCD of 977, 278, 35, 551 on our page.

3. How to find GCD of 977, 278, 35, 551 on a calculator?

You can find the GCD of 977, 278, 35, 551 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.