GCD of 920, 647, 227, 165 Calculator

Given Input numbers are 920, 647, 227, 165

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

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 647 :

The positive integer divisors of 647 that completely divides 647 are.

1, 647

Divisors of 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

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 (920, 647, 227, 165) = 1.

Given numbers are 920, 647, 227, 165

The list of prime factors of all numbers are

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 647 are 647

Prime factors of 227 are 227

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 920, 647, 227, 165

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

Apply this formula for all numbers.

Step1:

LCM(920, 647) = 595240

GCD(920, 647) = ( 920 x 647 ) / 595240

= 920 / 647

= 920

Step2:

LCM(1, 227) = 227

GCD(1, 227) = ( 1 x 227 ) / 227

= 1 / 227

= 1

Step3:

LCM(1, 165) = 165

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

= 1 / 165

= 1

So, Greatest Common Divisor of 920, 647, 227, 165 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 542, 566, 314, 797
• GCD of 523, 290, 249, 464
• GCD of 917, 474, 847, 843
• GCD of 460, 661, 772, 542
• GCD of 922, 681, 846, 381

Given numbers are 920, 647, 227, 165
The greatest common divisor of numbers 920, 647, 227, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 647, 227, 165 is 1.

1. What is the GCD of 920, 647, 227, 165?

GCD of given numbers 920, 647, 227, 165 is 1

2. How to calculate the greatest common divisor of 920, 647, 227, 165?

We can find the highest common divisor of 920, 647, 227, 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 920, 647, 227, 165 i.e 1.

3. How can I use the GCD of 920, 647, 227, 165Calculator?

Out the numbers 920, 647, 227, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.