GCD of 402, 581, 965 Calculator

Given Input numbers are 402, 581, 965

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

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Divisors of 965

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

1, 5, 193, 965

Greatest Common Divisior

We found the divisors of 402, 581, 965 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 581, 965 is 1.

Therefore, GCD of numbers 402, 581, 965 is 1

Given Input Data is 402, 581, 965

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

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 581 is 7 x 83

Prime Factorization of 965 is 5 x 193

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(402, 581) = 233562

GCD(402, 581) = ( 402 x 581 ) / 233562

GCD(402, 581) = 233562 / 233562

GCD(402, 581) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

GCD of 402, 581, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 732, 561, 331
• GCD of 331, 955, 781
• GCD of 564, 142, 126
• GCD of 380, 817, 612
• GCD of 693, 158, 638

1. What is the GCD of 402, 581, 965?

GCD of 402, 581, 965 is 1

2. Where do I get the detailed procedure to find GCD of 402, 581, 965?

You can find a detailed procedure to find GCD of 402, 581, 965 on our page.

3. How to find GCD of 402, 581, 965 on a calculator?

You can find the GCD of 402, 581, 965 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.