GCD of 302, 428, 71 Calculator

Given Input numbers are 302, 428, 71

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

Divisors of 302 :

The positive integer divisors of 302 that completely divides 302 are.

1, 2, 151, 302

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 71 :

The positive integer divisors of 71 that completely divides 71 are.

1, 71

GCD of numbers is the greatest common divisor

So, the GCD (302, 428, 71) = 1.

Given numbers are 302, 428, 71

The list of prime factors of all numbers are

Prime factors of 302 are 2 x 151

Prime factors of 428 are 2 x 2 x 107

Prime factors of 71 are 71

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

Given numbers are 302, 428, 71

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

Apply this formula for all numbers.

Step1:

LCM(302, 428) = 64628

GCD(302, 428) = ( 302 x 428 ) / 64628

= 302 / 428

= 302

Step2:

LCM(2, 71) = 142

GCD(2, 71) = ( 2 x 71 ) / 142

= 2 / 71

= 2

So, Greatest Common Divisor of 302, 428, 71 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 854, 602, 82
• GCD of 143, 517, 99
• GCD of 716, 431, 44
• GCD of 893, 731, 20
• GCD of 632, 553, 36

Given numbers are 302, 428, 71
The greatest common divisor of numbers 302, 428, 71 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 302, 428, 71 is 1.

1. What is the GCD of 302, 428, 71?

GCD of given numbers 302, 428, 71 is 1

2. How to calculate the greatest common divisor of 302, 428, 71?

We can find the highest common divisor of 302, 428, 71 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 302, 428, 71 i.e 1.

3. How can I use the GCD of 302, 428, 71Calculator?

Out the numbers 302, 428, 71 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.