GCD of 686, 387, 393, 941 Calculator

Given Input numbers are 686, 387, 393, 941

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

Divisors of 686 :

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

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 941 :

The positive integer divisors of 941 that completely divides 941 are.

1, 941

GCD of numbers is the greatest common divisor

So, the GCD (686, 387, 393, 941) = 1.

Given numbers are 686, 387, 393, 941

The list of prime factors of all numbers are

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

Prime factors of 387 are 3 x 3 x 43

Prime factors of 393 are 3 x 131

Prime factors of 941 are 941

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

Given numbers are 686, 387, 393, 941

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

Apply this formula for all numbers.

Step1:

LCM(686, 387) = 265482

GCD(686, 387) = ( 686 x 387 ) / 265482

= 686 / 387

= 686

Step2:

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

= 1 / 393

= 1

Step3:

LCM(1, 941) = 941

GCD(1, 941) = ( 1 x 941 ) / 941

= 1 / 941

= 1

So, Greatest Common Divisor of 686, 387, 393, 941 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 501, 374, 752, 697
• GCD of 232, 871, 665, 215
• GCD of 912, 691, 719, 653
• GCD of 123, 953, 303, 711
• GCD of 448, 864, 703, 556

Given numbers are 686, 387, 393, 941
The greatest common divisor of numbers 686, 387, 393, 941 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 387, 393, 941 is 1.

1. What is the GCD of 686, 387, 393, 941?

GCD of given numbers 686, 387, 393, 941 is 1

2. How to calculate the greatest common divisor of 686, 387, 393, 941?

We can find the highest common divisor of 686, 387, 393, 941 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 686, 387, 393, 941 i.e 1.

3. How can I use the GCD of 686, 387, 393, 941Calculator?

Out the numbers 686, 387, 393, 941 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.