GCD of 712, 715, 802, 985 Calculator

Given Input numbers are 712, 715, 802, 985

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

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 802

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

1, 2, 401, 802

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 712, 715, 802, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 712, 715, 802, 985 is 1.

Therefore, GCD of numbers 712, 715, 802, 985 is 1

Given Input Data is 712, 715, 802, 985

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

Prime Factorization of 712 is 2 x 2 x 2 x 89

Prime Factorization of 715 is 5 x 11 x 13

Prime Factorization of 802 is 2 x 401

Prime Factorization of 985 is 5 x 197

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(712, 715) = 509080

GCD(712, 715) = ( 712 x 715 ) / 509080

GCD(712, 715) = 509080 / 509080

GCD(712, 715) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

GCD of 712, 715, 802, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 881, 688, 516
• GCD of 612, 286, 570, 897
• GCD of 473, 665, 272, 836
• GCD of 915, 355, 140, 544
• GCD of 714, 105, 502, 820

1. What is the GCD of 712, 715, 802, 985?

GCD of 712, 715, 802, 985 is 1

2. Where do I get the detailed procedure to find GCD of 712, 715, 802, 985?

You can find a detailed procedure to find GCD of 712, 715, 802, 985 on our page.

3. How to find GCD of 712, 715, 802, 985 on a calculator?

You can find the GCD of 712, 715, 802, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.