GCD of 229, 121, 680, 947 Calculator

Given Input numbers are 229, 121, 680, 947

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

Divisors of 229 :

The positive integer divisors of 229 that completely divides 229 are.

1, 229

Divisors of 121 :

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

1, 11, 121

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

GCD of numbers is the greatest common divisor

So, the GCD (229, 121, 680, 947) = 1.

Given numbers are 229, 121, 680, 947

The list of prime factors of all numbers are

Prime factors of 229 are 229

Prime factors of 121 are 11 x 11

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 947 are 947

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

Given numbers are 229, 121, 680, 947

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

Apply this formula for all numbers.

Step1:

LCM(229, 121) = 27709

GCD(229, 121) = ( 229 x 121 ) / 27709

= 229 / 121

= 229

Step2:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

Step3:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

So, Greatest Common Divisor of 229, 121, 680, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 805, 923, 193, 296
• GCD of 584, 668, 971, 170
• GCD of 508, 898, 137, 313
• GCD of 769, 935, 359, 664
• GCD of 252, 684, 329, 605

Given numbers are 229, 121, 680, 947
The greatest common divisor of numbers 229, 121, 680, 947 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 229, 121, 680, 947 is 1.

1. What is the GCD of 229, 121, 680, 947?

GCD of given numbers 229, 121, 680, 947 is 1

2. How to calculate the greatest common divisor of 229, 121, 680, 947?

We can find the highest common divisor of 229, 121, 680, 947 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 229, 121, 680, 947 i.e 1.

3. How can I use the GCD of 229, 121, 680, 947Calculator?

Out the numbers 229, 121, 680, 947 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.