GCD of 686, 125, 777, 382 Calculator

Given Input numbers are 686, 125, 777, 382

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 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

GCD of numbers is the greatest common divisor

So, the GCD (686, 125, 777, 382) = 1.

Given numbers are 686, 125, 777, 382

The list of prime factors of all numbers are

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

Prime factors of 125 are 5 x 5 x 5

Prime factors of 777 are 3 x 7 x 37

Prime factors of 382 are 2 x 191

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

Given numbers are 686, 125, 777, 382

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

Apply this formula for all numbers.

Step1:

LCM(686, 125) = 85750

GCD(686, 125) = ( 686 x 125 ) / 85750

= 686 / 125

= 686

Step2:

LCM(1, 777) = 777

GCD(1, 777) = ( 1 x 777 ) / 777

= 1 / 777

= 1

Step3:

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

= 1 / 382

= 1

So, Greatest Common Divisor of 686, 125, 777, 382 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 949, 645, 637, 850
• GCD of 792, 343, 285, 648
• GCD of 727, 823, 975, 923
• GCD of 883, 723, 978, 283
• GCD of 589, 531, 569, 114

Given numbers are 686, 125, 777, 382
The greatest common divisor of numbers 686, 125, 777, 382 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 125, 777, 382 is 1.

1. What is the GCD of 686, 125, 777, 382?

GCD of given numbers 686, 125, 777, 382 is 1

2. How to calculate the greatest common divisor of 686, 125, 777, 382?

We can find the highest common divisor of 686, 125, 777, 382 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, 125, 777, 382 i.e 1.

3. How can I use the GCD of 686, 125, 777, 382Calculator?

Out the numbers 686, 125, 777, 382 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.