GCD of 961, 349, 861, 324 Calculator

Given Input numbers are 961, 349, 861, 324

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

Divisors of 961 :

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

1, 31, 961

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

GCD of numbers is the greatest common divisor

So, the GCD (961, 349, 861, 324) = 1.

Given numbers are 961, 349, 861, 324

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 349 are 349

Prime factors of 861 are 3 x 7 x 41

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 961, 349, 861, 324

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

Apply this formula for all numbers.

Step1:

LCM(961, 349) = 335389

GCD(961, 349) = ( 961 x 349 ) / 335389

= 961 / 349

= 961

Step2:

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

= 1 / 861

= 1

Step3:

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

= 1 / 324

= 1

So, Greatest Common Divisor of 961, 349, 861, 324 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 222, 347, 944, 947
• GCD of 114, 532, 550, 602
• GCD of 696, 305, 721, 276
• GCD of 338, 230, 681, 204
• GCD of 537, 754, 763, 809

Given numbers are 961, 349, 861, 324
The greatest common divisor of numbers 961, 349, 861, 324 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 349, 861, 324 is 1.

1. What is the GCD of 961, 349, 861, 324?

GCD of given numbers 961, 349, 861, 324 is 1

2. How to calculate the greatest common divisor of 961, 349, 861, 324?

We can find the highest common divisor of 961, 349, 861, 324 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 961, 349, 861, 324 i.e 1.

3. How can I use the GCD of 961, 349, 861, 324Calculator?

Out the numbers 961, 349, 861, 324 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.