GCD of 248, 206, 130, 565 Calculator

Given Input numbers are 248, 206, 130, 565

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

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 206 :

The positive integer divisors of 206 that completely divides 206 are.

1, 2, 103, 206

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 565 :

The positive integer divisors of 565 that completely divides 565 are.

1, 5, 113, 565

GCD of numbers is the greatest common divisor

So, the GCD (248, 206, 130, 565) = 1.

Given numbers are 248, 206, 130, 565

The list of prime factors of all numbers are

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 206 are 2 x 103

Prime factors of 130 are 2 x 5 x 13

Prime factors of 565 are 5 x 113

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

Given numbers are 248, 206, 130, 565

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

Apply this formula for all numbers.

Step1:

LCM(248, 206) = 25544

GCD(248, 206) = ( 248 x 206 ) / 25544

= 248 / 206

= 248

Step2:

LCM(2, 130) = 130

GCD(2, 130) = ( 2 x 130 ) / 130

= 2 / 130

= 2

Step3:

LCM(2, 565) = 1130

GCD(2, 565) = ( 2 x 565 ) / 1130

= 2 / 565

= 2

So, Greatest Common Divisor of 248, 206, 130, 565 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 609, 589, 130, 474
• GCD of 505, 327, 178, 459
• GCD of 723, 477, 881, 413
• GCD of 343, 990, 354, 278
• GCD of 704, 431, 764, 411

Given numbers are 248, 206, 130, 565
The greatest common divisor of numbers 248, 206, 130, 565 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 248, 206, 130, 565 is 1.

1. What is the GCD of 248, 206, 130, 565?

GCD of given numbers 248, 206, 130, 565 is 1

2. How to calculate the greatest common divisor of 248, 206, 130, 565?

We can find the highest common divisor of 248, 206, 130, 565 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 248, 206, 130, 565 i.e 1.

3. How can I use the GCD of 248, 206, 130, 565Calculator?

Out the numbers 248, 206, 130, 565 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.