GCD of 357, 284, 468, 821 Calculator

Given Input numbers are 357, 284, 468, 821

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 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 468 :

The positive integer divisors of 468 that completely divides 468 are.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (357, 284, 468, 821) = 1.

Given numbers are 357, 284, 468, 821

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 284 are 2 x 2 x 71

Prime factors of 468 are 2 x 2 x 3 x 3 x 13

Prime factors of 821 are 821

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

Given numbers are 357, 284, 468, 821

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

Apply this formula for all numbers.

Step1:

LCM(357, 284) = 101388

GCD(357, 284) = ( 357 x 284 ) / 101388

= 357 / 284

= 357

Step2:

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

= 1 / 468

= 1

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 357, 284, 468, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 409, 964, 295, 711
• GCD of 101, 929, 585, 314
• GCD of 138, 518, 898, 857
• GCD of 547, 817, 117, 929
• GCD of 690, 462, 829, 408

Given numbers are 357, 284, 468, 821
The greatest common divisor of numbers 357, 284, 468, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 284, 468, 821 is 1.

1. What is the GCD of 357, 284, 468, 821?

GCD of given numbers 357, 284, 468, 821 is 1

2. How to calculate the greatest common divisor of 357, 284, 468, 821?

We can find the highest common divisor of 357, 284, 468, 821 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, 284, 468, 821 i.e 1.

3. How can I use the GCD of 357, 284, 468, 821Calculator?

Out the numbers 357, 284, 468, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.