GCD of 977, 281, 93, 664 Calculator

Given Input numbers are 977, 281, 93, 664

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 281

List of positive integer divisors of 281 that divides 281 without a remainder.

1, 281

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Greatest Common Divisior

We found the divisors of 977, 281, 93, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 977, 281, 93, 664 is 1.

Therefore, GCD of numbers 977, 281, 93, 664 is 1

Given Input Data is 977, 281, 93, 664

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

Prime Factorization of 977 is 977

Prime Factorization of 281 is 281

Prime Factorization of 93 is 3 x 31

Prime Factorization of 664 is 2 x 2 x 2 x 83

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, 281) = 274537

GCD(977, 281) = ( 977 x 281 ) / 274537

GCD(977, 281) = 274537 / 274537

GCD(977, 281) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 93

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

LCM(1, 93) = 93

GCD(1, 93) = ( 1 x 93 ) / 93

GCD(1, 93) = 93 / 93

GCD(1, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

GCD of 977, 281, 93, 664 is 1

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1. What is the GCD of 977, 281, 93, 664?

GCD of 977, 281, 93, 664 is 1

2. Where do I get the detailed procedure to find GCD of 977, 281, 93, 664?

You can find a detailed procedure to find GCD of 977, 281, 93, 664 on our page.

3. How to find GCD of 977, 281, 93, 664 on a calculator?

You can find the GCD of 977, 281, 93, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.