GCD of 357, 875, 643, 284 Calculator

Given Input numbers are 357, 875, 643, 284

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 875 :

The positive integer divisors of 875 that completely divides 875 are.

1, 5, 7, 25, 35, 125, 175, 875

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

Divisors of 284 :

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

1, 2, 4, 71, 142, 284

GCD of numbers is the greatest common divisor

So, the GCD (357, 875, 643, 284) = 1.

Given numbers are 357, 875, 643, 284

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 875 are 5 x 5 x 5 x 7

Prime factors of 643 are 643

Prime factors of 284 are 2 x 2 x 71

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

Given numbers are 357, 875, 643, 284

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

Apply this formula for all numbers.

Step1:

LCM(357, 875) = 44625

GCD(357, 875) = ( 357 x 875 ) / 44625

= 357 / 875

= 357

Step2:

LCM(7, 643) = 4501

GCD(7, 643) = ( 7 x 643 ) / 4501

= 7 / 643

= 7

Step3:

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

= 1 / 284

= 1

So, Greatest Common Divisor of 357, 875, 643, 284 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 692, 844, 370, 813
• GCD of 524, 401, 569, 987
• GCD of 305, 110, 419, 703
• GCD of 480, 550, 770, 134
• GCD of 968, 695, 687, 611

Given numbers are 357, 875, 643, 284
The greatest common divisor of numbers 357, 875, 643, 284 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 875, 643, 284 is 1.

1. What is the GCD of 357, 875, 643, 284?

GCD of given numbers 357, 875, 643, 284 is 1

2. How to calculate the greatest common divisor of 357, 875, 643, 284?

We can find the highest common divisor of 357, 875, 643, 284 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, 875, 643, 284 i.e 1.

3. How can I use the GCD of 357, 875, 643, 284Calculator?

Out the numbers 357, 875, 643, 284 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.