GCD of 628, 686, 996, 194 Calculator

Given Input numbers are 628, 686, 996, 194

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

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 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

GCD of numbers is the greatest common divisor

So, the GCD (628, 686, 996, 194) = 2.

Given numbers are 628, 686, 996, 194

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 686 are 2 x 7 x 7 x 7

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

Prime factors of 194 are 2 x 97

The highest common occurrence is 2¹

Therefore, GCD of 628, 686, 996, 194 is 2.

Given numbers are 628, 686, 996, 194

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

Apply this formula for all numbers.

Step1:

LCM(628, 686) = 215404

GCD(628, 686) = ( 628 x 686 ) / 215404

= 628 / 686

= 628

Step2:

LCM(2, 996) = 996

GCD(2, 996) = ( 2 x 996 ) / 996

= 2 / 996

= 2

Step3:

LCM(2, 194) = 194

GCD(2, 194) = ( 2 x 194 ) / 194

= 2 / 194

= 2

So, Greatest Common Divisor of 628, 686, 996, 194 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 971, 816, 997, 215
• GCD of 616, 868, 342, 728
• GCD of 593, 979, 689, 331
• GCD of 781, 786, 317, 352
• GCD of 974, 349, 892, 809

Given numbers are 628, 686, 996, 194
The greatest common divisor of numbers 628, 686, 996, 194 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 686, 996, 194 is 2.

1. What is the GCD of 628, 686, 996, 194?

GCD of given numbers 628, 686, 996, 194 is 2

2. How to calculate the greatest common divisor of 628, 686, 996, 194?

We can find the highest common divisor of 628, 686, 996, 194 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 628, 686, 996, 194 i.e 2.

3. How can I use the GCD of 628, 686, 996, 194Calculator?

Out the numbers 628, 686, 996, 194 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.