GCD of 551, 120, 139, 568 Calculator

Given Input numbers are 551, 120, 139, 568

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

Divisors of 551 :

The positive integer divisors of 551 that completely divides 551 are.

1, 19, 29, 551

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 568 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (551, 120, 139, 568) = 1.

Given numbers are 551, 120, 139, 568

The list of prime factors of all numbers are

Prime factors of 551 are 19 x 29

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 139 are 139

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

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

Given numbers are 551, 120, 139, 568

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

Apply this formula for all numbers.

Step1:

LCM(551, 120) = 66120

GCD(551, 120) = ( 551 x 120 ) / 66120

= 551 / 120

= 551

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 568) = 568

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

= 1 / 568

= 1

So, Greatest Common Divisor of 551, 120, 139, 568 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 476, 353, 361, 220
• GCD of 913, 386, 315, 668
• GCD of 651, 158, 298, 581
• GCD of 289, 410, 230, 155
• GCD of 254, 289, 501, 885

Given numbers are 551, 120, 139, 568
The greatest common divisor of numbers 551, 120, 139, 568 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 551, 120, 139, 568 is 1.

1. What is the GCD of 551, 120, 139, 568?

GCD of given numbers 551, 120, 139, 568 is 1

2. How to calculate the greatest common divisor of 551, 120, 139, 568?

We can find the highest common divisor of 551, 120, 139, 568 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 551, 120, 139, 568 i.e 1.

3. How can I use the GCD of 551, 120, 139, 568Calculator?

Out the numbers 551, 120, 139, 568 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.