GCD of 996, 664, 862, 642 Calculator

Given Input numbers are 996, 664, 862, 642

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

Divisors of 996 :

The positive integer divisors of 996 that completely divides 996 are.

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

GCD of numbers is the greatest common divisor

So, the GCD (996, 664, 862, 642) = 2.

Given numbers are 996, 664, 862, 642

The list of prime factors of all numbers are

Prime factors of 996 are 2 x 2 x 3 x 83

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 862 are 2 x 431

Prime factors of 642 are 2 x 3 x 107

The highest common occurrence is 2¹

Therefore, GCD of 996, 664, 862, 642 is 2.

Given numbers are 996, 664, 862, 642

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

Apply this formula for all numbers.

Step1:

LCM(996, 664) = 1992

GCD(996, 664) = ( 996 x 664 ) / 1992

= 996 / 664

= 996

Step2:

LCM(332, 862) = 143092

GCD(332, 862) = ( 332 x 862 ) / 143092

= 332 / 862

= 332

Step3:

LCM(2, 642) = 642

GCD(2, 642) = ( 2 x 642 ) / 642

= 2 / 642

= 2

So, Greatest Common Divisor of 996, 664, 862, 642 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 799, 895, 616, 932
• GCD of 744, 720, 540, 215
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• GCD of 530, 195, 595, 626

Given numbers are 996, 664, 862, 642
The greatest common divisor of numbers 996, 664, 862, 642 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 996, 664, 862, 642 is 2.

1. What is the GCD of 996, 664, 862, 642?

GCD of given numbers 996, 664, 862, 642 is 2

2. How to calculate the greatest common divisor of 996, 664, 862, 642?

We can find the highest common divisor of 996, 664, 862, 642 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 996, 664, 862, 642 i.e 2.

3. How can I use the GCD of 996, 664, 862, 642Calculator?

Out the numbers 996, 664, 862, 642 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.