GCD of 977, 662, 77, 884 Calculator

Given Input numbers are 977, 662, 77, 884

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 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 884

List of positive integer divisors of 884 that divides 884 without a remainder.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Greatest Common Divisior

We found the divisors of 977, 662, 77, 884 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 977, 662, 77, 884 is 1.

Therefore, GCD of numbers 977, 662, 77, 884 is 1

Given Input Data is 977, 662, 77, 884

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

Prime Factorization of 977 is 977

Prime Factorization of 662 is 2 x 331

Prime Factorization of 77 is 7 x 11

Prime Factorization of 884 is 2 x 2 x 13 x 17

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, 662) = 646774

GCD(977, 662) = ( 977 x 662 ) / 646774

GCD(977, 662) = 646774 / 646774

GCD(977, 662) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 884

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

LCM(1, 884) = 884

GCD(1, 884) = ( 1 x 884 ) / 884

GCD(1, 884) = 884 / 884

GCD(1, 884) = 1

GCD of 977, 662, 77, 884 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 372, 955, 80, 691
• GCD of 555, 926, 61, 208
• GCD of 152, 584, 57, 863
• GCD of 406, 588, 77, 532
• GCD of 491, 684, 21, 634

1. What is the GCD of 977, 662, 77, 884?

GCD of 977, 662, 77, 884 is 1

2. Where do I get the detailed procedure to find GCD of 977, 662, 77, 884?

You can find a detailed procedure to find GCD of 977, 662, 77, 884 on our page.

3. How to find GCD of 977, 662, 77, 884 on a calculator?

You can find the GCD of 977, 662, 77, 884 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.