GCD of 949, 991, 966, 321 Calculator

Given Input numbers are 949, 991, 966, 321

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

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 966 :

The positive integer divisors of 966 that completely divides 966 are.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

GCD of numbers is the greatest common divisor

So, the GCD (949, 991, 966, 321) = 1.

Given numbers are 949, 991, 966, 321

The list of prime factors of all numbers are

Prime factors of 949 are 13 x 73

Prime factors of 991 are 991

Prime factors of 966 are 2 x 3 x 7 x 23

Prime factors of 321 are 3 x 107

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

Given numbers are 949, 991, 966, 321

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

Apply this formula for all numbers.

Step1:

LCM(949, 991) = 940459

GCD(949, 991) = ( 949 x 991 ) / 940459

= 949 / 991

= 949

Step2:

LCM(1, 966) = 966

GCD(1, 966) = ( 1 x 966 ) / 966

= 1 / 966

= 1

Step3:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

So, Greatest Common Divisor of 949, 991, 966, 321 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 618, 124, 387
• GCD of 773, 134, 704, 542
• GCD of 893, 910, 506, 919
• GCD of 685, 542, 812, 384
• GCD of 902, 718, 334, 491

Given numbers are 949, 991, 966, 321
The greatest common divisor of numbers 949, 991, 966, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 949, 991, 966, 321 is 1.

1. What is the GCD of 949, 991, 966, 321?

GCD of given numbers 949, 991, 966, 321 is 1

2. How to calculate the greatest common divisor of 949, 991, 966, 321?

We can find the highest common divisor of 949, 991, 966, 321 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 949, 991, 966, 321 i.e 1.

3. How can I use the GCD of 949, 991, 966, 321Calculator?

Out the numbers 949, 991, 966, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.