GCD of 77, 369, 463, 487 Calculator

Given Input numbers are 77, 369, 463, 487

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

Divisors of 77

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

1, 7, 11, 77

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Greatest Common Divisior

We found the divisors of 77, 369, 463, 487 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 77, 369, 463, 487 is 1.

Therefore, GCD of numbers 77, 369, 463, 487 is 1

Given Input Data is 77, 369, 463, 487

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

Prime Factorization of 77 is 7 x 11

Prime Factorization of 369 is 3 x 3 x 41

Prime Factorization of 463 is 463

Prime Factorization of 487 is 487

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(77, 369) = 28413

GCD(77, 369) = ( 77 x 369 ) / 28413

GCD(77, 369) = 28413 / 28413

GCD(77, 369) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 463

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

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

GCD(1, 463) = 463 / 463

GCD(1, 463) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

GCD of 77, 369, 463, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 96, 266, 895, 700
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• GCD of 24, 996, 410, 661
• GCD of 97, 394, 380, 453
• GCD of 98, 812, 509, 822

1. What is the GCD of 77, 369, 463, 487?

GCD of 77, 369, 463, 487 is 1

2. Where do I get the detailed procedure to find GCD of 77, 369, 463, 487?

You can find a detailed procedure to find GCD of 77, 369, 463, 487 on our page.

3. How to find GCD of 77, 369, 463, 487 on a calculator?

You can find the GCD of 77, 369, 463, 487 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.