GCD of 980, 663, 700, 159 Calculator

Given Input numbers are 980, 663, 700, 159

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

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 700

List of positive integer divisors of 700 that divides 700 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Greatest Common Divisior

We found the divisors of 980, 663, 700, 159 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 663, 700, 159 is 1.

Therefore, GCD of numbers 980, 663, 700, 159 is 1

Given Input Data is 980, 663, 700, 159

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

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 700 is 2 x 2 x 5 x 5 x 7

Prime Factorization of 159 is 3 x 53

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(980, 663) = 649740

GCD(980, 663) = ( 980 x 663 ) / 649740

GCD(980, 663) = 649740 / 649740

GCD(980, 663) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 700

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

LCM(1, 700) = 700

GCD(1, 700) = ( 1 x 700 ) / 700

GCD(1, 700) = 700 / 700

GCD(1, 700) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 159

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

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

GCD(1, 159) = 159 / 159

GCD(1, 159) = 1

GCD of 980, 663, 700, 159 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 892, 143, 974, 926
• GCD of 118, 704, 169, 485
• GCD of 226, 707, 767, 377
• GCD of 748, 784, 507, 419
• GCD of 289, 139, 648, 775

1. What is the GCD of 980, 663, 700, 159?

GCD of 980, 663, 700, 159 is 1

2. Where do I get the detailed procedure to find GCD of 980, 663, 700, 159?

You can find a detailed procedure to find GCD of 980, 663, 700, 159 on our page.

3. How to find GCD of 980, 663, 700, 159 on a calculator?

You can find the GCD of 980, 663, 700, 159 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.