GCD of 553, 707, 402 Calculator

Given Input numbers are 553, 707, 402

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

Divisors of 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Divisors of 707

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

1, 7, 101, 707

Divisors of 402

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

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

Greatest Common Divisior

We found the divisors of 553, 707, 402 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 553, 707, 402 is 1.

Therefore, GCD of numbers 553, 707, 402 is 1

Given Input Data is 553, 707, 402

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

Prime Factorization of 553 is 7 x 79

Prime Factorization of 707 is 7 x 101

Prime Factorization of 402 is 2 x 3 x 67

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(553, 707) = 55853

GCD(553, 707) = ( 553 x 707 ) / 55853

GCD(553, 707) = 390971 / 55853

GCD(553, 707) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 402

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

LCM(7, 402) = 2814

GCD(7, 402) = ( 7 x 402 ) / 2814

GCD(7, 402) = 2814 / 2814

GCD(7, 402) = 1

GCD of 553, 707, 402 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 661, 290, 182
• GCD of 210, 396, 874
• GCD of 434, 346, 187
• GCD of 133, 437, 893
• GCD of 767, 928, 716

1. What is the GCD of 553, 707, 402?

GCD of 553, 707, 402 is 1

2. Where do I get the detailed procedure to find GCD of 553, 707, 402?

You can find a detailed procedure to find GCD of 553, 707, 402 on our page.

3. How to find GCD of 553, 707, 402 on a calculator?

You can find the GCD of 553, 707, 402 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.