GCD of 297, 107, 20, 528 Calculator

Given Input numbers are 297, 107, 20, 528

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 107 :

The positive integer divisors of 107 that completely divides 107 are.

1, 107

Divisors of 20 :

The positive integer divisors of 20 that completely divides 20 are.

1, 2, 4, 5, 10, 20

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

GCD of numbers is the greatest common divisor

So, the GCD (297, 107, 20, 528) = 1.

Given numbers are 297, 107, 20, 528

The list of prime factors of all numbers are

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

Prime factors of 107 are 107

Prime factors of 20 are 2 x 2 x 5

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

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

Given numbers are 297, 107, 20, 528

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

Apply this formula for all numbers.

Step1:

LCM(297, 107) = 31779

GCD(297, 107) = ( 297 x 107 ) / 31779

= 297 / 107

= 297

Step2:

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

= 1 / 20

= 1

Step3:

LCM(1, 528) = 528

GCD(1, 528) = ( 1 x 528 ) / 528

= 1 / 528

= 1

So, Greatest Common Divisor of 297, 107, 20, 528 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 475, 807, 81, 457
• GCD of 644, 774, 94, 635
• GCD of 811, 704, 97, 547
• GCD of 914, 806, 44, 168
• GCD of 198, 507, 80, 588

Given numbers are 297, 107, 20, 528
The greatest common divisor of numbers 297, 107, 20, 528 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 297, 107, 20, 528 is 1.

1. What is the GCD of 297, 107, 20, 528?

GCD of given numbers 297, 107, 20, 528 is 1

2. How to calculate the greatest common divisor of 297, 107, 20, 528?

We can find the highest common divisor of 297, 107, 20, 528 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, 107, 20, 528 i.e 1.

3. How can I use the GCD of 297, 107, 20, 528Calculator?

Out the numbers 297, 107, 20, 528 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.