GCD of 897, 913, 490, 320 Calculator

Given Input numbers are 897, 913, 490, 320

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

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

GCD of numbers is the greatest common divisor

So, the GCD (897, 913, 490, 320) = 1.

Given numbers are 897, 913, 490, 320

The list of prime factors of all numbers are

Prime factors of 897 are 3 x 13 x 23

Prime factors of 913 are 11 x 83

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 897, 913, 490, 320

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

Apply this formula for all numbers.

Step1:

LCM(897, 913) = 818961

GCD(897, 913) = ( 897 x 913 ) / 818961

= 897 / 913

= 897

Step2:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

Step3:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

So, Greatest Common Divisor of 897, 913, 490, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 394, 747, 512, 333
• GCD of 982, 716, 225, 152
• GCD of 864, 272, 543, 780
• GCD of 234, 464, 256, 271
• GCD of 882, 921, 676, 128

Given numbers are 897, 913, 490, 320
The greatest common divisor of numbers 897, 913, 490, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 897, 913, 490, 320 is 1.

1. What is the GCD of 897, 913, 490, 320?

GCD of given numbers 897, 913, 490, 320 is 1

2. How to calculate the greatest common divisor of 897, 913, 490, 320?

We can find the highest common divisor of 897, 913, 490, 320 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 897, 913, 490, 320 i.e 1.

3. How can I use the GCD of 897, 913, 490, 320Calculator?

Out the numbers 897, 913, 490, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.