GCD of 462, 721, 63, 167 Calculator

Given Input numbers are 462, 721, 63, 167

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

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Greatest Common Divisior

We found the divisors of 462, 721, 63, 167 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 462, 721, 63, 167 is 1.

Therefore, GCD of numbers 462, 721, 63, 167 is 1

Given Input Data is 462, 721, 63, 167

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

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 721 is 7 x 103

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 167 is 167

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(462, 721) = 47586

GCD(462, 721) = ( 462 x 721 ) / 47586

GCD(462, 721) = 333102 / 47586

GCD(462, 721) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 63

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

LCM(7, 63) = 63

GCD(7, 63) = ( 7 x 63 ) / 63

GCD(7, 63) = 441 / 63

GCD(7, 63) = 7

Step3:

Here we consider the GCD from the above i.e. 7 as first number and the next as 167

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

LCM(7, 167) = 1169

GCD(7, 167) = ( 7 x 167 ) / 1169

GCD(7, 167) = 1169 / 1169

GCD(7, 167) = 1

GCD of 462, 721, 63, 167 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 877, 185, 87, 674
• GCD of 650, 865, 43, 306
• GCD of 585, 589, 55, 443
• GCD of 648, 664, 26, 638
• GCD of 485, 180, 23, 580

1. What is the GCD of 462, 721, 63, 167?

GCD of 462, 721, 63, 167 is 1

2. Where do I get the detailed procedure to find GCD of 462, 721, 63, 167?

You can find a detailed procedure to find GCD of 462, 721, 63, 167 on our page.

3. How to find GCD of 462, 721, 63, 167 on a calculator?

You can find the GCD of 462, 721, 63, 167 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.