GCD of 844, 775, 67, 145 Calculator

Given Input numbers are 844, 775, 67, 145

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

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Greatest Common Divisior

We found the divisors of 844, 775, 67, 145 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 844, 775, 67, 145 is 1.

Therefore, GCD of numbers 844, 775, 67, 145 is 1

Given Input Data is 844, 775, 67, 145

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

Prime Factorization of 844 is 2 x 2 x 211

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 67 is 67

Prime Factorization of 145 is 5 x 29

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(844, 775) = 654100

GCD(844, 775) = ( 844 x 775 ) / 654100

GCD(844, 775) = 654100 / 654100

GCD(844, 775) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 145

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

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

GCD(1, 145) = 145 / 145

GCD(1, 145) = 1

GCD of 844, 775, 67, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 718, 610, 38, 822
• GCD of 537, 879, 60, 952
• GCD of 688, 199, 29, 503
• GCD of 875, 987, 32, 473
• GCD of 874, 250, 25, 758

1. What is the GCD of 844, 775, 67, 145?

GCD of 844, 775, 67, 145 is 1

2. Where do I get the detailed procedure to find GCD of 844, 775, 67, 145?

You can find a detailed procedure to find GCD of 844, 775, 67, 145 on our page.

3. How to find GCD of 844, 775, 67, 145 on a calculator?

You can find the GCD of 844, 775, 67, 145 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.