GCD of 147, 969, 80, 894 Calculator

Given Input numbers are 147, 969, 80, 894

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

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Greatest Common Divisior

We found the divisors of 147, 969, 80, 894 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 147, 969, 80, 894 is 1.

Therefore, GCD of numbers 147, 969, 80, 894 is 1

Given Input Data is 147, 969, 80, 894

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

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 969 is 3 x 17 x 19

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 894 is 2 x 3 x 149

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(147, 969) = 47481

GCD(147, 969) = ( 147 x 969 ) / 47481

GCD(147, 969) = 142443 / 47481

GCD(147, 969) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 80

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

LCM(3, 80) = 240

GCD(3, 80) = ( 3 x 80 ) / 240

GCD(3, 80) = 240 / 240

GCD(3, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 894

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

LCM(1, 894) = 894

GCD(1, 894) = ( 1 x 894 ) / 894

GCD(1, 894) = 894 / 894

GCD(1, 894) = 1

GCD of 147, 969, 80, 894 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 846, 416, 61, 893
• GCD of 352, 905, 89, 403
• GCD of 830, 115, 26, 565
• GCD of 145, 965, 31, 311
• GCD of 284, 497, 30, 247

1. What is the GCD of 147, 969, 80, 894?

GCD of 147, 969, 80, 894 is 1

2. Where do I get the detailed procedure to find GCD of 147, 969, 80, 894?

You can find a detailed procedure to find GCD of 147, 969, 80, 894 on our page.

3. How to find GCD of 147, 969, 80, 894 on a calculator?

You can find the GCD of 147, 969, 80, 894 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.