GCD of 238, 689, 612, 254 Calculator

Given Input numbers are 238, 689, 612, 254

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

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 254 :

The positive integer divisors of 254 that completely divides 254 are.

1, 2, 127, 254

GCD of numbers is the greatest common divisor

So, the GCD (238, 689, 612, 254) = 1.

Given numbers are 238, 689, 612, 254

The list of prime factors of all numbers are

Prime factors of 238 are 2 x 7 x 17

Prime factors of 689 are 13 x 53

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 254 are 2 x 127

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

Given numbers are 238, 689, 612, 254

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

Apply this formula for all numbers.

Step1:

LCM(238, 689) = 163982

GCD(238, 689) = ( 238 x 689 ) / 163982

= 238 / 689

= 238

Step2:

LCM(1, 612) = 612

GCD(1, 612) = ( 1 x 612 ) / 612

= 1 / 612

= 1

Step3:

LCM(1, 254) = 254

GCD(1, 254) = ( 1 x 254 ) / 254

= 1 / 254

= 1

So, Greatest Common Divisor of 238, 689, 612, 254 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 132, 766, 603
• GCD of 303, 582, 337, 161
• GCD of 697, 141, 173, 129
• GCD of 488, 252, 422, 190
• GCD of 618, 712, 376, 182

Given numbers are 238, 689, 612, 254
The greatest common divisor of numbers 238, 689, 612, 254 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 689, 612, 254 is 1.

1. What is the GCD of 238, 689, 612, 254?

GCD of given numbers 238, 689, 612, 254 is 1

2. How to calculate the greatest common divisor of 238, 689, 612, 254?

We can find the highest common divisor of 238, 689, 612, 254 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 238, 689, 612, 254 i.e 1.

3. How can I use the GCD of 238, 689, 612, 254Calculator?

Out the numbers 238, 689, 612, 254 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.