GCD of 635, 986, 67, 778 Calculator

Given Input numbers are 635, 986, 67, 778

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

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 986

List of positive integer divisors of 986 that divides 986 without a remainder.

1, 2, 17, 29, 34, 58, 493, 986

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Greatest Common Divisior

We found the divisors of 635, 986, 67, 778 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 635, 986, 67, 778 is 1.

Therefore, GCD of numbers 635, 986, 67, 778 is 1

Given Input Data is 635, 986, 67, 778

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

Prime Factorization of 635 is 5 x 127

Prime Factorization of 986 is 2 x 17 x 29

Prime Factorization of 67 is 67

Prime Factorization of 778 is 2 x 389

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(635, 986) = 626110

GCD(635, 986) = ( 635 x 986 ) / 626110

GCD(635, 986) = 626110 / 626110

GCD(635, 986) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

GCD of 635, 986, 67, 778 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 131, 703, 74, 557
• GCD of 172, 627, 74, 212
• GCD of 713, 898, 70, 986
• GCD of 357, 631, 53, 637
• GCD of 954, 932, 21, 720

1. What is the GCD of 635, 986, 67, 778?

GCD of 635, 986, 67, 778 is 1

2. Where do I get the detailed procedure to find GCD of 635, 986, 67, 778?

You can find a detailed procedure to find GCD of 635, 986, 67, 778 on our page.

3. How to find GCD of 635, 986, 67, 778 on a calculator?

You can find the GCD of 635, 986, 67, 778 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.