GCD of 628, 348, 828, 637 Calculator

Given Input numbers are 628, 348, 828, 637

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 348 :

The positive integer divisors of 348 that completely divides 348 are.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (628, 348, 828, 637) = 1.

Given numbers are 628, 348, 828, 637

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 348 are 2 x 2 x 3 x 29

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 628, 348, 828, 637

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

Apply this formula for all numbers.

Step1:

LCM(628, 348) = 54636

GCD(628, 348) = ( 628 x 348 ) / 54636

= 628 / 348

= 628

Step2:

LCM(4, 828) = 828

GCD(4, 828) = ( 4 x 828 ) / 828

= 4 / 828

= 4

Step3:

LCM(4, 637) = 2548

GCD(4, 637) = ( 4 x 637 ) / 2548

= 4 / 637

= 4

So, Greatest Common Divisor of 628, 348, 828, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 778, 441, 567, 481
• GCD of 330, 811, 619, 282
• GCD of 411, 613, 385, 893
• GCD of 119, 313, 838, 295
• GCD of 238, 118, 794, 895

Given numbers are 628, 348, 828, 637
The greatest common divisor of numbers 628, 348, 828, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 348, 828, 637 is 1.

1. What is the GCD of 628, 348, 828, 637?

GCD of given numbers 628, 348, 828, 637 is 1

2. How to calculate the greatest common divisor of 628, 348, 828, 637?

We can find the highest common divisor of 628, 348, 828, 637 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, 348, 828, 637 i.e 1.

3. How can I use the GCD of 628, 348, 828, 637Calculator?

Out the numbers 628, 348, 828, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.