GCD of 649, 358, 62, 968 Calculator

Given Input numbers are 649, 358, 62, 968

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

Divisors of 649

List of positive integer divisors of 649 that divides 649 without a remainder.

1, 11, 59, 649

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Greatest Common Divisior

We found the divisors of 649, 358, 62, 968 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 649, 358, 62, 968 is 1.

Therefore, GCD of numbers 649, 358, 62, 968 is 1

Given Input Data is 649, 358, 62, 968

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

Prime Factorization of 649 is 11 x 59

Prime Factorization of 358 is 2 x 179

Prime Factorization of 62 is 2 x 31

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

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(649, 358) = 232342

GCD(649, 358) = ( 649 x 358 ) / 232342

GCD(649, 358) = 232342 / 232342

GCD(649, 358) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 62

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

LCM(1, 62) = 62

GCD(1, 62) = ( 1 x 62 ) / 62

GCD(1, 62) = 62 / 62

GCD(1, 62) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 968

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

LCM(1, 968) = 968

GCD(1, 968) = ( 1 x 968 ) / 968

GCD(1, 968) = 968 / 968

GCD(1, 968) = 1

GCD of 649, 358, 62, 968 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 188, 950, 31, 744
• GCD of 263, 453, 41, 872
• GCD of 230, 872, 23, 717
• GCD of 919, 258, 68, 189
• GCD of 207, 740, 17, 275

1. What is the GCD of 649, 358, 62, 968?

GCD of 649, 358, 62, 968 is 1

2. Where do I get the detailed procedure to find GCD of 649, 358, 62, 968?

You can find a detailed procedure to find GCD of 649, 358, 62, 968 on our page.

3. How to find GCD of 649, 358, 62, 968 on a calculator?

You can find the GCD of 649, 358, 62, 968 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.