GCD of 247, 913, 35, 802 Calculator

Given Input numbers are 247, 913, 35, 802

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

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 913

List of positive integer divisors of 913 that divides 913 without a remainder.

1, 11, 83, 913

Divisors of 35

List of positive integer divisors of 35 that divides 35 without a remainder.

1, 5, 7, 35

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Greatest Common Divisior

We found the divisors of 247, 913, 35, 802 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 247, 913, 35, 802 is 1.

Therefore, GCD of numbers 247, 913, 35, 802 is 1

Given Input Data is 247, 913, 35, 802

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

Prime Factorization of 247 is 13 x 19

Prime Factorization of 913 is 11 x 83

Prime Factorization of 35 is 5 x 7

Prime Factorization of 802 is 2 x 401

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(247, 913) = 225511

GCD(247, 913) = ( 247 x 913 ) / 225511

GCD(247, 913) = 225511 / 225511

GCD(247, 913) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 35

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

LCM(1, 35) = 35

GCD(1, 35) = ( 1 x 35 ) / 35

GCD(1, 35) = 35 / 35

GCD(1, 35) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 802

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

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

GCD(1, 802) = 802 / 802

GCD(1, 802) = 1

GCD of 247, 913, 35, 802 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 634, 868, 25, 850
• GCD of 740, 530, 19, 202
• GCD of 224, 781, 13, 950
• GCD of 149, 519, 83, 959
• GCD of 745, 902, 33, 646

1. What is the GCD of 247, 913, 35, 802?

GCD of 247, 913, 35, 802 is 1

2. Where do I get the detailed procedure to find GCD of 247, 913, 35, 802?

You can find a detailed procedure to find GCD of 247, 913, 35, 802 on our page.

3. How to find GCD of 247, 913, 35, 802 on a calculator?

You can find the GCD of 247, 913, 35, 802 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.