GCD of 427, 309, 160 Calculator

Given Input numbers are 427, 309, 160

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 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

GCD of numbers is the greatest common divisor

So, the GCD (427, 309, 160) = 1.

Given numbers are 427, 309, 160

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 309 are 3 x 103

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 427, 309, 160

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

Apply this formula for all numbers.

Step1:

LCM(427, 309) = 131943

GCD(427, 309) = ( 427 x 309 ) / 131943

= 427 / 309

= 427

Step2:

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

= 1 / 160

= 1

So, Greatest Common Divisor of 427, 309, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 872, 227, 354
• GCD of 593, 290, 202
• GCD of 220, 829, 385
• GCD of 341, 922, 879
• GCD of 945, 793, 945

Given numbers are 427, 309, 160
The greatest common divisor of numbers 427, 309, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 309, 160 is 1.

1. What is the GCD of 427, 309, 160?

GCD of given numbers 427, 309, 160 is 1

2. How to calculate the greatest common divisor of 427, 309, 160?

We can find the highest common divisor of 427, 309, 160 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, 309, 160 i.e 1.

3. How can I use the GCD of 427, 309, 160Calculator?

Out the numbers 427, 309, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.