GCD of 872, 949, 84, 370 Calculator

Given Input numbers are 872, 949, 84, 370

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

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Greatest Common Divisior

We found the divisors of 872, 949, 84, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 872, 949, 84, 370 is 1.

Therefore, GCD of numbers 872, 949, 84, 370 is 1

Given Input Data is 872, 949, 84, 370

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

Prime Factorization of 872 is 2 x 2 x 2 x 109

Prime Factorization of 949 is 13 x 73

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 370 is 2 x 5 x 37

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(872, 949) = 827528

GCD(872, 949) = ( 872 x 949 ) / 827528

GCD(872, 949) = 827528 / 827528

GCD(872, 949) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 370

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

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

GCD(1, 370) = 370 / 370

GCD(1, 370) = 1

GCD of 872, 949, 84, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 191, 636, 32, 890
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• GCD of 740, 416, 54, 428
• GCD of 681, 646, 31, 769
• GCD of 958, 380, 35, 879

1. What is the GCD of 872, 949, 84, 370?

GCD of 872, 949, 84, 370 is 1

2. Where do I get the detailed procedure to find GCD of 872, 949, 84, 370?

You can find a detailed procedure to find GCD of 872, 949, 84, 370 on our page.

3. How to find GCD of 872, 949, 84, 370 on a calculator?

You can find the GCD of 872, 949, 84, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.