GCD of 964, 808, 556, 121 Calculator

Given Input numbers are 964, 808, 556, 121

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

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 556 :

The positive integer divisors of 556 that completely divides 556 are.

1, 2, 4, 139, 278, 556

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

GCD of numbers is the greatest common divisor

So, the GCD (964, 808, 556, 121) = 1.

Given numbers are 964, 808, 556, 121

The list of prime factors of all numbers are

Prime factors of 964 are 2 x 2 x 241

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 556 are 2 x 2 x 139

Prime factors of 121 are 11 x 11

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

Given numbers are 964, 808, 556, 121

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

Apply this formula for all numbers.

Step1:

LCM(964, 808) = 194728

GCD(964, 808) = ( 964 x 808 ) / 194728

= 964 / 808

= 964

Step2:

LCM(4, 556) = 556

GCD(4, 556) = ( 4 x 556 ) / 556

= 4 / 556

= 4

Step3:

LCM(4, 121) = 484

GCD(4, 121) = ( 4 x 121 ) / 484

= 4 / 121

= 4

So, Greatest Common Divisor of 964, 808, 556, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 469, 661, 915, 853
• GCD of 487, 793, 527, 686
• GCD of 992, 824, 947, 104
• GCD of 280, 618, 675, 999
• GCD of 195, 823, 434, 392

Given numbers are 964, 808, 556, 121
The greatest common divisor of numbers 964, 808, 556, 121 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 964, 808, 556, 121 is 1.

1. What is the GCD of 964, 808, 556, 121?

GCD of given numbers 964, 808, 556, 121 is 1

2. How to calculate the greatest common divisor of 964, 808, 556, 121?

We can find the highest common divisor of 964, 808, 556, 121 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 964, 808, 556, 121 i.e 1.

3. How can I use the GCD of 964, 808, 556, 121Calculator?

Out the numbers 964, 808, 556, 121 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.