GCD of 669, 422, 723, 172 Calculator

Given Input numbers are 669, 422, 723, 172

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

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

GCD of numbers is the greatest common divisor

So, the GCD (669, 422, 723, 172) = 1.

Given numbers are 669, 422, 723, 172

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 422 are 2 x 211

Prime factors of 723 are 3 x 241

Prime factors of 172 are 2 x 2 x 43

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

Given numbers are 669, 422, 723, 172

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

Apply this formula for all numbers.

Step1:

LCM(669, 422) = 282318

GCD(669, 422) = ( 669 x 422 ) / 282318

= 669 / 422

= 669

Step2:

LCM(1, 723) = 723

GCD(1, 723) = ( 1 x 723 ) / 723

= 1 / 723

= 1

Step3:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

So, Greatest Common Divisor of 669, 422, 723, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 195, 101, 696, 415
• GCD of 379, 377, 397, 564
• GCD of 415, 925, 901, 345
• GCD of 623, 379, 489, 686
• GCD of 759, 534, 470, 896

Given numbers are 669, 422, 723, 172
The greatest common divisor of numbers 669, 422, 723, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 422, 723, 172 is 1.

1. What is the GCD of 669, 422, 723, 172?

GCD of given numbers 669, 422, 723, 172 is 1

2. How to calculate the greatest common divisor of 669, 422, 723, 172?

We can find the highest common divisor of 669, 422, 723, 172 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 669, 422, 723, 172 i.e 1.

3. How can I use the GCD of 669, 422, 723, 172Calculator?

Out the numbers 669, 422, 723, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.