GCD of 136, 655, 389, 223 Calculator

Given Input numbers are 136, 655, 389, 223

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

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 223 :

The positive integer divisors of 223 that completely divides 223 are.

1, 223

GCD of numbers is the greatest common divisor

So, the GCD (136, 655, 389, 223) = 1.

Given numbers are 136, 655, 389, 223

The list of prime factors of all numbers are

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 655 are 5 x 131

Prime factors of 389 are 389

Prime factors of 223 are 223

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

Given numbers are 136, 655, 389, 223

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

Apply this formula for all numbers.

Step1:

LCM(136, 655) = 89080

GCD(136, 655) = ( 136 x 655 ) / 89080

= 136 / 655

= 136

Step2:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

Step3:

LCM(1, 223) = 223

GCD(1, 223) = ( 1 x 223 ) / 223

= 1 / 223

= 1

So, Greatest Common Divisor of 136, 655, 389, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 386, 356, 740, 796
• GCD of 900, 851, 670, 253
• GCD of 120, 647, 861, 814
• GCD of 925, 457, 383, 639
• GCD of 112, 319, 924, 304

Given numbers are 136, 655, 389, 223
The greatest common divisor of numbers 136, 655, 389, 223 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 136, 655, 389, 223 is 1.

1. What is the GCD of 136, 655, 389, 223?

GCD of given numbers 136, 655, 389, 223 is 1

2. How to calculate the greatest common divisor of 136, 655, 389, 223?

We can find the highest common divisor of 136, 655, 389, 223 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 136, 655, 389, 223 i.e 1.

3. How can I use the GCD of 136, 655, 389, 223Calculator?

Out the numbers 136, 655, 389, 223 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.