GCD of 801, 945, 85, 357 Calculator

Given Input numbers are 801, 945, 85, 357

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

Divisors of 801

List of positive integer divisors of 801 that divides 801 without a remainder.

1, 3, 9, 89, 267, 801

Divisors of 945

List of positive integer divisors of 945 that divides 945 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Greatest Common Divisior

We found the divisors of 801, 945, 85, 357 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 801, 945, 85, 357 is 1.

Therefore, GCD of numbers 801, 945, 85, 357 is 1

Given Input Data is 801, 945, 85, 357

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

Prime Factorization of 801 is 3 x 3 x 89

Prime Factorization of 945 is 3 x 3 x 3 x 5 x 7

Prime Factorization of 85 is 5 x 17

Prime Factorization of 357 is 3 x 7 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(801, 945) = 84105

GCD(801, 945) = ( 801 x 945 ) / 84105

GCD(801, 945) = 756945 / 84105

GCD(801, 945) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 85

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

LCM(9, 85) = 765

GCD(9, 85) = ( 9 x 85 ) / 765

GCD(9, 85) = 765 / 765

GCD(9, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 357

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

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

GCD(1, 357) = 357 / 357

GCD(1, 357) = 1

GCD of 801, 945, 85, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 869, 781, 26, 636
• GCD of 239, 996, 40, 270
• GCD of 136, 105, 52, 806
• GCD of 708, 902, 22, 163
• GCD of 773, 194, 21, 160

1. What is the GCD of 801, 945, 85, 357?

GCD of 801, 945, 85, 357 is 1

2. Where do I get the detailed procedure to find GCD of 801, 945, 85, 357?

You can find a detailed procedure to find GCD of 801, 945, 85, 357 on our page.

3. How to find GCD of 801, 945, 85, 357 on a calculator?

You can find the GCD of 801, 945, 85, 357 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.