GCD of 993, 332, 842, 646 Calculator

Given Input numbers are 993, 332, 842, 646

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

Divisors of 993 :

The positive integer divisors of 993 that completely divides 993 are.

1, 3, 331, 993

Divisors of 332 :

The positive integer divisors of 332 that completely divides 332 are.

1, 2, 4, 83, 166, 332

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 646 :

The positive integer divisors of 646 that completely divides 646 are.

1, 2, 17, 19, 34, 38, 323, 646

GCD of numbers is the greatest common divisor

So, the GCD (993, 332, 842, 646) = 1.

Given numbers are 993, 332, 842, 646

The list of prime factors of all numbers are

Prime factors of 993 are 3 x 331

Prime factors of 332 are 2 x 2 x 83

Prime factors of 842 are 2 x 421

Prime factors of 646 are 2 x 17 x 19

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

Given numbers are 993, 332, 842, 646

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

Apply this formula for all numbers.

Step1:

LCM(993, 332) = 329676

GCD(993, 332) = ( 993 x 332 ) / 329676

= 993 / 332

= 993

Step2:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

Step3:

LCM(1, 646) = 646

GCD(1, 646) = ( 1 x 646 ) / 646

= 1 / 646

= 1

So, Greatest Common Divisor of 993, 332, 842, 646 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 302, 990, 865, 118
• GCD of 498, 641, 480, 323
• GCD of 690, 396, 596, 744
• GCD of 673, 512, 943, 285
• GCD of 440, 981, 990, 546

Given numbers are 993, 332, 842, 646
The greatest common divisor of numbers 993, 332, 842, 646 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 993, 332, 842, 646 is 1.

1. What is the GCD of 993, 332, 842, 646?

GCD of given numbers 993, 332, 842, 646 is 1

2. How to calculate the greatest common divisor of 993, 332, 842, 646?

We can find the highest common divisor of 993, 332, 842, 646 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 993, 332, 842, 646 i.e 1.

3. How can I use the GCD of 993, 332, 842, 646Calculator?

Out the numbers 993, 332, 842, 646 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.