GCD of 297, 748, 957, 520 Calculator

Given Input numbers are 297, 748, 957, 520

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 748 :

The positive integer divisors of 748 that completely divides 748 are.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (297, 748, 957, 520) = 1.

Given numbers are 297, 748, 957, 520

The list of prime factors of all numbers are

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

Prime factors of 748 are 2 x 2 x 11 x 17

Prime factors of 957 are 3 x 11 x 29

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 297, 748, 957, 520

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

Apply this formula for all numbers.

Step1:

LCM(297, 748) = 20196

GCD(297, 748) = ( 297 x 748 ) / 20196

= 297 / 748

= 297

Step2:

LCM(11, 957) = 957

GCD(11, 957) = ( 11 x 957 ) / 957

= 11 / 957

= 11

Step3:

LCM(11, 520) = 5720

GCD(11, 520) = ( 11 x 520 ) / 5720

= 11 / 520

= 11

So, Greatest Common Divisor of 297, 748, 957, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 422, 325, 439, 205
• GCD of 502, 617, 753, 756
• GCD of 148, 929, 159, 472
• GCD of 755, 503, 724, 229
• GCD of 476, 796, 420, 132

Given numbers are 297, 748, 957, 520
The greatest common divisor of numbers 297, 748, 957, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 297, 748, 957, 520 is 1.

1. What is the GCD of 297, 748, 957, 520?

GCD of given numbers 297, 748, 957, 520 is 1

2. How to calculate the greatest common divisor of 297, 748, 957, 520?

We can find the highest common divisor of 297, 748, 957, 520 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, 748, 957, 520 i.e 1.

3. How can I use the GCD of 297, 748, 957, 520Calculator?

Out the numbers 297, 748, 957, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.