GCD of 982, 357, 717, 643 Calculator

Given Input numbers are 982, 357, 717, 643

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

Divisors of 982 :

The positive integer divisors of 982 that completely divides 982 are.

1, 2, 491, 982

Divisors of 357 :

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

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

Divisors of 717 :

The positive integer divisors of 717 that completely divides 717 are.

1, 3, 239, 717

Divisors of 643 :

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

1, 643

GCD of numbers is the greatest common divisor

So, the GCD (982, 357, 717, 643) = 1.

Given numbers are 982, 357, 717, 643

The list of prime factors of all numbers are

Prime factors of 982 are 2 x 491

Prime factors of 357 are 3 x 7 x 17

Prime factors of 717 are 3 x 239

Prime factors of 643 are 643

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

Given numbers are 982, 357, 717, 643

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

Apply this formula for all numbers.

Step1:

LCM(982, 357) = 350574

GCD(982, 357) = ( 982 x 357 ) / 350574

= 982 / 357

= 982

Step2:

LCM(1, 717) = 717

GCD(1, 717) = ( 1 x 717 ) / 717

= 1 / 717

= 1

Step3:

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

= 1 / 643

= 1

So, Greatest Common Divisor of 982, 357, 717, 643 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 114, 916, 252, 351
• GCD of 420, 813, 600, 595
• GCD of 437, 109, 749, 352
• GCD of 801, 574, 902, 209
• GCD of 719, 352, 752, 652

Given numbers are 982, 357, 717, 643
The greatest common divisor of numbers 982, 357, 717, 643 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 982, 357, 717, 643 is 1.

1. What is the GCD of 982, 357, 717, 643?

GCD of given numbers 982, 357, 717, 643 is 1

2. How to calculate the greatest common divisor of 982, 357, 717, 643?

We can find the highest common divisor of 982, 357, 717, 643 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 982, 357, 717, 643 i.e 1.

3. How can I use the GCD of 982, 357, 717, 643Calculator?

Out the numbers 982, 357, 717, 643 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.