GCD of 853, 180, 961, 392 Calculator

Given Input numbers are 853, 180, 961, 392

In the factoring method, we have to find the divisors of all numbers

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

GCD of numbers is the greatest common divisor

So, the GCD (853, 180, 961, 392) = 1.

Given numbers are 853, 180, 961, 392

The list of prime factors of all numbers are

Prime factors of 853 are 853

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 961 are 31 x 31

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 853, 180, 961, 392

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(853, 180) = 153540

GCD(853, 180) = ( 853 x 180 ) / 153540

= 853 / 180

= 853

Step2:

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

= 1 / 961

= 1

Step3:

LCM(1, 392) = 392

GCD(1, 392) = ( 1 x 392 ) / 392

= 1 / 392

= 1

So, Greatest Common Divisor of 853, 180, 961, 392 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 448, 250, 517, 642
• GCD of 438, 702, 194, 567
• GCD of 609, 347, 304, 457
• GCD of 446, 842, 418, 938
• GCD of 609, 255, 886, 808

Given numbers are 853, 180, 961, 392
The greatest common divisor of numbers 853, 180, 961, 392 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 853, 180, 961, 392 is 1.

1. What is the GCD of 853, 180, 961, 392?

GCD of given numbers 853, 180, 961, 392 is 1

2. How to calculate the greatest common divisor of 853, 180, 961, 392?

We can find the highest common divisor of 853, 180, 961, 392 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 853, 180, 961, 392 i.e 1.

3. How can I use the GCD of 853, 180, 961, 392Calculator?

Out the numbers 853, 180, 961, 392 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.