GCD of 538, 307, 568, 142 Calculator

Given Input numbers are 538, 307, 568, 142

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

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 568 :

The positive integer divisors of 568 that completely divides 568 are.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (538, 307, 568, 142) = 1.

Given numbers are 538, 307, 568, 142

The list of prime factors of all numbers are

Prime factors of 538 are 2 x 269

Prime factors of 307 are 307

Prime factors of 568 are 2 x 2 x 2 x 71

Prime factors of 142 are 2 x 71

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

Given numbers are 538, 307, 568, 142

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

Apply this formula for all numbers.

Step1:

LCM(538, 307) = 165166

GCD(538, 307) = ( 538 x 307 ) / 165166

= 538 / 307

= 538

Step2:

LCM(1, 568) = 568

GCD(1, 568) = ( 1 x 568 ) / 568

= 1 / 568

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 538, 307, 568, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 604, 631, 281, 559
• GCD of 510, 933, 366, 501
• GCD of 268, 463, 214, 130
• GCD of 159, 965, 917, 990
• GCD of 398, 720, 806, 427

Given numbers are 538, 307, 568, 142
The greatest common divisor of numbers 538, 307, 568, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 538, 307, 568, 142 is 1.

1. What is the GCD of 538, 307, 568, 142?

GCD of given numbers 538, 307, 568, 142 is 1

2. How to calculate the greatest common divisor of 538, 307, 568, 142?

We can find the highest common divisor of 538, 307, 568, 142 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 538, 307, 568, 142 i.e 1.

3. How can I use the GCD of 538, 307, 568, 142Calculator?

Out the numbers 538, 307, 568, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.