GCD of 490, 182, 358, 817 Calculator

Given Input numbers are 490, 182, 358, 817

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

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 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 817 :

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

1, 19, 43, 817

GCD of numbers is the greatest common divisor

So, the GCD (490, 182, 358, 817) = 1.

Given numbers are 490, 182, 358, 817

The list of prime factors of all numbers are

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

Prime factors of 182 are 2 x 7 x 13

Prime factors of 358 are 2 x 179

Prime factors of 817 are 19 x 43

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

Given numbers are 490, 182, 358, 817

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

Apply this formula for all numbers.

Step1:

LCM(490, 182) = 6370

GCD(490, 182) = ( 490 x 182 ) / 6370

= 490 / 182

= 490

Step2:

LCM(14, 358) = 2506

GCD(14, 358) = ( 14 x 358 ) / 2506

= 14 / 358

= 14

Step3:

LCM(2, 817) = 1634

GCD(2, 817) = ( 2 x 817 ) / 1634

= 2 / 817

= 2

So, Greatest Common Divisor of 490, 182, 358, 817 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 534, 321, 401, 511
• GCD of 628, 956, 584, 815
• GCD of 556, 712, 791, 728
• GCD of 592, 652, 535, 112
• GCD of 886, 649, 234, 785

Given numbers are 490, 182, 358, 817
The greatest common divisor of numbers 490, 182, 358, 817 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 182, 358, 817 is 1.

1. What is the GCD of 490, 182, 358, 817?

GCD of given numbers 490, 182, 358, 817 is 1

2. How to calculate the greatest common divisor of 490, 182, 358, 817?

We can find the highest common divisor of 490, 182, 358, 817 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 490, 182, 358, 817 i.e 1.

3. How can I use the GCD of 490, 182, 358, 817Calculator?

Out the numbers 490, 182, 358, 817 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.