GCD of 368, 686, 340, 505 Calculator

Given Input numbers are 368, 686, 340, 505

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

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

GCD of numbers is the greatest common divisor

So, the GCD (368, 686, 340, 505) = 1.

Given numbers are 368, 686, 340, 505

The list of prime factors of all numbers are

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 505 are 5 x 101

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

Given numbers are 368, 686, 340, 505

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

Apply this formula for all numbers.

Step1:

LCM(368, 686) = 126224

GCD(368, 686) = ( 368 x 686 ) / 126224

= 368 / 686

= 368

Step2:

LCM(2, 340) = 340

GCD(2, 340) = ( 2 x 340 ) / 340

= 2 / 340

= 2

Step3:

LCM(2, 505) = 1010

GCD(2, 505) = ( 2 x 505 ) / 1010

= 2 / 505

= 2

So, Greatest Common Divisor of 368, 686, 340, 505 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 590, 611, 175, 459
• GCD of 221, 275, 792, 583
• GCD of 685, 275, 994, 150
• GCD of 303, 213, 832, 384
• GCD of 888, 582, 762, 280

Given numbers are 368, 686, 340, 505
The greatest common divisor of numbers 368, 686, 340, 505 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 368, 686, 340, 505 is 1.

1. What is the GCD of 368, 686, 340, 505?

GCD of given numbers 368, 686, 340, 505 is 1

2. How to calculate the greatest common divisor of 368, 686, 340, 505?

We can find the highest common divisor of 368, 686, 340, 505 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 368, 686, 340, 505 i.e 1.

3. How can I use the GCD of 368, 686, 340, 505Calculator?

Out the numbers 368, 686, 340, 505 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.