GCD of 920, 247, 361, 136 Calculator

Given Input numbers are 920, 247, 361, 136

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

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 136 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (920, 247, 361, 136) = 1.

Given numbers are 920, 247, 361, 136

The list of prime factors of all numbers are

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 247 are 13 x 19

Prime factors of 361 are 19 x 19

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

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

Given numbers are 920, 247, 361, 136

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

Apply this formula for all numbers.

Step1:

LCM(920, 247) = 227240

GCD(920, 247) = ( 920 x 247 ) / 227240

= 920 / 247

= 920

Step2:

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

= 1 / 361

= 1

Step3:

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

= 1 / 136

= 1

So, Greatest Common Divisor of 920, 247, 361, 136 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 970, 186, 510, 952
• GCD of 562, 118, 865, 229
• GCD of 216, 941, 688, 369
• GCD of 119, 842, 681, 583
• GCD of 788, 600, 634, 807

Given numbers are 920, 247, 361, 136
The greatest common divisor of numbers 920, 247, 361, 136 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 247, 361, 136 is 1.

1. What is the GCD of 920, 247, 361, 136?

GCD of given numbers 920, 247, 361, 136 is 1

2. How to calculate the greatest common divisor of 920, 247, 361, 136?

We can find the highest common divisor of 920, 247, 361, 136 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 920, 247, 361, 136 i.e 1.

3. How can I use the GCD of 920, 247, 361, 136Calculator?

Out the numbers 920, 247, 361, 136 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.