GCD of 168, 653, 733, 780 Calculator

Given Input numbers are 168, 653, 733, 780

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

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Divisors of 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Greatest Common Divisior

We found the divisors of 168, 653, 733, 780 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 653, 733, 780 is 1.

Therefore, GCD of numbers 168, 653, 733, 780 is 1

Given Input Data is 168, 653, 733, 780

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

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

Prime Factorization of 653 is 653

Prime Factorization of 733 is 733

Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13

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(168, 653) = 109704

GCD(168, 653) = ( 168 x 653 ) / 109704

GCD(168, 653) = 109704 / 109704

GCD(168, 653) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 733

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

LCM(1, 733) = 733

GCD(1, 733) = ( 1 x 733 ) / 733

GCD(1, 733) = 733 / 733

GCD(1, 733) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 780

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

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

GCD(1, 780) = 780 / 780

GCD(1, 780) = 1

GCD of 168, 653, 733, 780 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 784, 217, 478, 357
• GCD of 129, 793, 754, 763
• GCD of 653, 835, 832, 334
• GCD of 825, 882, 262, 685
• GCD of 217, 548, 440, 130

1. What is the GCD of 168, 653, 733, 780?

GCD of 168, 653, 733, 780 is 1

2. Where do I get the detailed procedure to find GCD of 168, 653, 733, 780?

You can find a detailed procedure to find GCD of 168, 653, 733, 780 on our page.

3. How to find GCD of 168, 653, 733, 780 on a calculator?

You can find the GCD of 168, 653, 733, 780 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.