GCD of 139, 945, 44, 801 Calculator

Given Input numbers are 139, 945, 44, 801

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

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

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 44

List of positive integer divisors of 44 that divides 44 without a remainder.

1, 2, 4, 11, 22, 44

Divisors of 801

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

1, 3, 9, 89, 267, 801

Greatest Common Divisior

We found the divisors of 139, 945, 44, 801 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 945, 44, 801 is 1.

Therefore, GCD of numbers 139, 945, 44, 801 is 1

Given Input Data is 139, 945, 44, 801

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

Prime Factorization of 139 is 139

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

Prime Factorization of 44 is 2 x 2 x 11

Prime Factorization of 801 is 3 x 3 x 89

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(139, 945) = 131355

GCD(139, 945) = ( 139 x 945 ) / 131355

GCD(139, 945) = 131355 / 131355

GCD(139, 945) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 44

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

LCM(1, 44) = 44

GCD(1, 44) = ( 1 x 44 ) / 44

GCD(1, 44) = 44 / 44

GCD(1, 44) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 801

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

LCM(1, 801) = 801

GCD(1, 801) = ( 1 x 801 ) / 801

GCD(1, 801) = 801 / 801

GCD(1, 801) = 1

GCD of 139, 945, 44, 801 is 1

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• GCD of 361, 912, 19, 311
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1. What is the GCD of 139, 945, 44, 801?

GCD of 139, 945, 44, 801 is 1

2. Where do I get the detailed procedure to find GCD of 139, 945, 44, 801?

You can find a detailed procedure to find GCD of 139, 945, 44, 801 on our page.

3. How to find GCD of 139, 945, 44, 801 on a calculator?

You can find the GCD of 139, 945, 44, 801 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.