GCD of 640, 152, 49, 884 Calculator

Given Input numbers are 640, 152, 49, 884

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

Divisors of 640

List of positive integer divisors of 640 that divides 640 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 884

List of positive integer divisors of 884 that divides 884 without a remainder.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Greatest Common Divisior

We found the divisors of 640, 152, 49, 884 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 640, 152, 49, 884 is 1.

Therefore, GCD of numbers 640, 152, 49, 884 is 1

Given Input Data is 640, 152, 49, 884

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

Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 49 is 7 x 7

Prime Factorization of 884 is 2 x 2 x 13 x 17

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(640, 152) = 12160

GCD(640, 152) = ( 640 x 152 ) / 12160

GCD(640, 152) = 97280 / 12160

GCD(640, 152) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 49

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

LCM(8, 49) = 392

GCD(8, 49) = ( 8 x 49 ) / 392

GCD(8, 49) = 392 / 392

GCD(8, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 884

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

LCM(1, 884) = 884

GCD(1, 884) = ( 1 x 884 ) / 884

GCD(1, 884) = 884 / 884

GCD(1, 884) = 1

GCD of 640, 152, 49, 884 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 991, 464, 11, 488
• GCD of 243, 658, 36, 529
• GCD of 753, 803, 72, 853
• GCD of 362, 995, 43, 841
• GCD of 237, 913, 59, 161

1. What is the GCD of 640, 152, 49, 884?

GCD of 640, 152, 49, 884 is 1

2. Where do I get the detailed procedure to find GCD of 640, 152, 49, 884?

You can find a detailed procedure to find GCD of 640, 152, 49, 884 on our page.

3. How to find GCD of 640, 152, 49, 884 on a calculator?

You can find the GCD of 640, 152, 49, 884 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.