GCD of 297, 329, 774, 220 Calculator

Given Input numbers are 297, 329, 774, 220

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

Divisors of 297 :

The positive integer divisors of 297 that completely divides 297 are.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

GCD of numbers is the greatest common divisor

So, the GCD (297, 329, 774, 220) = 1.

Given numbers are 297, 329, 774, 220

The list of prime factors of all numbers are

Prime factors of 297 are 3 x 3 x 3 x 11

Prime factors of 329 are 7 x 47

Prime factors of 774 are 2 x 3 x 3 x 43

Prime factors of 220 are 2 x 2 x 5 x 11

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

Given numbers are 297, 329, 774, 220

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

Apply this formula for all numbers.

Step1:

LCM(297, 329) = 97713

GCD(297, 329) = ( 297 x 329 ) / 97713

= 297 / 329

= 297

Step2:

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

= 1 / 774

= 1

Step3:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

So, Greatest Common Divisor of 297, 329, 774, 220 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 464, 425, 998, 789
• GCD of 990, 120, 265, 837
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• GCD of 304, 652, 498, 340

Given numbers are 297, 329, 774, 220
The greatest common divisor of numbers 297, 329, 774, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 297, 329, 774, 220 is 1.

1. What is the GCD of 297, 329, 774, 220?

GCD of given numbers 297, 329, 774, 220 is 1

2. How to calculate the greatest common divisor of 297, 329, 774, 220?

We can find the highest common divisor of 297, 329, 774, 220 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 297, 329, 774, 220 i.e 1.

3. How can I use the GCD of 297, 329, 774, 220Calculator?

Out the numbers 297, 329, 774, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.