GCD of 897, 172, 669, 918 Calculator

Given Input numbers are 897, 172, 669, 918

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

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 172 :

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

1, 2, 4, 43, 86, 172

Divisors of 669 :

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

1, 3, 223, 669

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

GCD of numbers is the greatest common divisor

So, the GCD (897, 172, 669, 918) = 1.

Given numbers are 897, 172, 669, 918

The list of prime factors of all numbers are

Prime factors of 897 are 3 x 13 x 23

Prime factors of 172 are 2 x 2 x 43

Prime factors of 669 are 3 x 223

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

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

Given numbers are 897, 172, 669, 918

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

Apply this formula for all numbers.

Step1:

LCM(897, 172) = 154284

GCD(897, 172) = ( 897 x 172 ) / 154284

= 897 / 172

= 897

Step2:

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

= 1 / 669

= 1

Step3:

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

= 1 / 918

= 1

So, Greatest Common Divisor of 897, 172, 669, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 591, 130, 253, 376
• GCD of 170, 517, 396, 964
• GCD of 424, 349, 103, 916
• GCD of 251, 158, 315, 266
• GCD of 452, 145, 307, 742

Given numbers are 897, 172, 669, 918
The greatest common divisor of numbers 897, 172, 669, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 897, 172, 669, 918 is 1.

1. What is the GCD of 897, 172, 669, 918?

GCD of given numbers 897, 172, 669, 918 is 1

2. How to calculate the greatest common divisor of 897, 172, 669, 918?

We can find the highest common divisor of 897, 172, 669, 918 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 897, 172, 669, 918 i.e 1.

3. How can I use the GCD of 897, 172, 669, 918Calculator?

Out the numbers 897, 172, 669, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.