GCD of 427, 901, 697, 172 Calculator

Given Input numbers are 427, 901, 697, 172

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 901 :

The positive integer divisors of 901 that completely divides 901 are.

1, 17, 53, 901

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

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 (427, 901, 697, 172) = 1.

Given numbers are 427, 901, 697, 172

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 901 are 17 x 53

Prime factors of 697 are 17 x 41

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 427, 901, 697, 172

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

Apply this formula for all numbers.

Step1:

LCM(427, 901) = 384727

GCD(427, 901) = ( 427 x 901 ) / 384727

= 427 / 901

= 427

Step2:

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

= 1 / 697

= 1

Step3:

LCM(1, 172) = 172

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

= 1 / 172

= 1

So, Greatest Common Divisor of 427, 901, 697, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 634, 414, 210, 809
• GCD of 449, 341, 299, 512
• GCD of 247, 239, 387, 283
• GCD of 790, 634, 140, 657
• GCD of 789, 584, 249, 449

Given numbers are 427, 901, 697, 172
The greatest common divisor of numbers 427, 901, 697, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 901, 697, 172 is 1.

1. What is the GCD of 427, 901, 697, 172?

GCD of given numbers 427, 901, 697, 172 is 1

2. How to calculate the greatest common divisor of 427, 901, 697, 172?

We can find the highest common divisor of 427, 901, 697, 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 427, 901, 697, 172 i.e 1.

3. How can I use the GCD of 427, 901, 697, 172Calculator?

Out the numbers 427, 901, 697, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.