GCD of 965, 715, 161, 911 Calculator

Given Input numbers are 965, 715, 161, 911

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

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

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 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Divisors of 911

List of positive integer divisors of 911 that divides 911 without a remainder.

1, 911

Greatest Common Divisior

We found the divisors of 965, 715, 161, 911 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 965, 715, 161, 911 is 1.

Therefore, GCD of numbers 965, 715, 161, 911 is 1

Given Input Data is 965, 715, 161, 911

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

Prime Factorization of 965 is 5 x 193

Prime Factorization of 715 is 5 x 11 x 13

Prime Factorization of 161 is 7 x 23

Prime Factorization of 911 is 911

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(965, 715) = 137995

GCD(965, 715) = ( 965 x 715 ) / 137995

GCD(965, 715) = 689975 / 137995

GCD(965, 715) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 161

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

LCM(5, 161) = 805

GCD(5, 161) = ( 5 x 161 ) / 805

GCD(5, 161) = 805 / 805

GCD(5, 161) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 911

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

LCM(1, 911) = 911

GCD(1, 911) = ( 1 x 911 ) / 911

GCD(1, 911) = 911 / 911

GCD(1, 911) = 1

GCD of 965, 715, 161, 911 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 648, 895, 381, 387
• GCD of 739, 815, 905, 577
• GCD of 421, 535, 877, 878
• GCD of 262, 424, 978, 102
• GCD of 512, 807, 530, 433

1. What is the GCD of 965, 715, 161, 911?

GCD of 965, 715, 161, 911 is 1

2. Where do I get the detailed procedure to find GCD of 965, 715, 161, 911?

You can find a detailed procedure to find GCD of 965, 715, 161, 911 on our page.

3. How to find GCD of 965, 715, 161, 911 on a calculator?

You can find the GCD of 965, 715, 161, 911 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.