GCD of 357, 817, 853, 320 Calculator

Given Input numbers are 357, 817, 853, 320

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

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 817 :

The positive integer divisors of 817 that completely divides 817 are.

1, 19, 43, 817

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

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 (357, 817, 853, 320) = 1.

Given numbers are 357, 817, 853, 320

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 817 are 19 x 43

Prime factors of 853 are 853

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 357, 817, 853, 320

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

Apply this formula for all numbers.

Step1:

LCM(357, 817) = 291669

GCD(357, 817) = ( 357 x 817 ) / 291669

= 357 / 817

= 357

Step2:

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

= 1 / 853

= 1

Step3:

LCM(1, 320) = 320

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

= 1 / 320

= 1

So, Greatest Common Divisor of 357, 817, 853, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 482, 943, 677, 540
• GCD of 951, 142, 707, 734
• GCD of 740, 252, 473, 911
• GCD of 362, 146, 962, 482
• GCD of 647, 818, 884, 311

Given numbers are 357, 817, 853, 320
The greatest common divisor of numbers 357, 817, 853, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 817, 853, 320 is 1.

1. What is the GCD of 357, 817, 853, 320?

GCD of given numbers 357, 817, 853, 320 is 1

2. How to calculate the greatest common divisor of 357, 817, 853, 320?

We can find the highest common divisor of 357, 817, 853, 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 357, 817, 853, 320 i.e 1.

3. How can I use the GCD of 357, 817, 853, 320Calculator?

Out the numbers 357, 817, 853, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.