GCD of 630, 492, 72, 707 Calculator

Given Input numbers are 630, 492, 72, 707

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

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Greatest Common Divisior

We found the divisors of 630, 492, 72, 707 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 630, 492, 72, 707 is 1.

Therefore, GCD of numbers 630, 492, 72, 707 is 1

Given Input Data is 630, 492, 72, 707

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

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 492 is 2 x 2 x 3 x 41

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 707 is 7 x 101

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(630, 492) = 51660

GCD(630, 492) = ( 630 x 492 ) / 51660

GCD(630, 492) = 309960 / 51660

GCD(630, 492) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 72

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

LCM(6, 72) = 72

GCD(6, 72) = ( 6 x 72 ) / 72

GCD(6, 72) = 432 / 72

GCD(6, 72) = 6

Step3:

Here we consider the GCD from the above i.e. 6 as first number and the next as 707

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

LCM(6, 707) = 4242

GCD(6, 707) = ( 6 x 707 ) / 4242

GCD(6, 707) = 4242 / 4242

GCD(6, 707) = 1

GCD of 630, 492, 72, 707 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 985, 259, 52, 464
• GCD of 451, 317, 65, 805
• GCD of 131, 371, 20, 519
• GCD of 397, 942, 73, 929
• GCD of 567, 959, 48, 521

1. What is the GCD of 630, 492, 72, 707?

GCD of 630, 492, 72, 707 is 1

2. Where do I get the detailed procedure to find GCD of 630, 492, 72, 707?

You can find a detailed procedure to find GCD of 630, 492, 72, 707 on our page.

3. How to find GCD of 630, 492, 72, 707 on a calculator?

You can find the GCD of 630, 492, 72, 707 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.