GCD of 628, 873, 477, 165 Calculator

Given Input numbers are 628, 873, 477, 165

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 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

GCD of numbers is the greatest common divisor

So, the GCD (628, 873, 477, 165) = 1.

Given numbers are 628, 873, 477, 165

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 873 are 3 x 3 x 97

Prime factors of 477 are 3 x 3 x 53

Prime factors of 165 are 3 x 5 x 11

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

Given numbers are 628, 873, 477, 165

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

Apply this formula for all numbers.

Step1:

LCM(628, 873) = 548244

GCD(628, 873) = ( 628 x 873 ) / 548244

= 628 / 873

= 628

Step2:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

Step3:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

So, Greatest Common Divisor of 628, 873, 477, 165 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 729, 826, 851, 957
• GCD of 432, 475, 287, 194
• GCD of 164, 261, 197, 134
• GCD of 281, 858, 682, 495
• GCD of 669, 396, 727, 441

Given numbers are 628, 873, 477, 165
The greatest common divisor of numbers 628, 873, 477, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 873, 477, 165 is 1.

1. What is the GCD of 628, 873, 477, 165?

GCD of given numbers 628, 873, 477, 165 is 1

2. How to calculate the greatest common divisor of 628, 873, 477, 165?

We can find the highest common divisor of 628, 873, 477, 165 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, 873, 477, 165 i.e 1.

3. How can I use the GCD of 628, 873, 477, 165Calculator?

Out the numbers 628, 873, 477, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.