GCD of 686, 313, 425 Calculator

Given Input numbers are 686, 313, 425

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 313 :

The positive integer divisors of 313 that completely divides 313 are.

1, 313

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

GCD of numbers is the greatest common divisor

So, the GCD (686, 313, 425) = 1.

Given numbers are 686, 313, 425

The list of prime factors of all numbers are

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

Prime factors of 313 are 313

Prime factors of 425 are 5 x 5 x 17

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

Given numbers are 686, 313, 425

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

Apply this formula for all numbers.

Step1:

LCM(686, 313) = 214718

GCD(686, 313) = ( 686 x 313 ) / 214718

= 686 / 313

= 686

Step2:

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

= 1 / 425

= 1

So, Greatest Common Divisor of 686, 313, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 108, 597, 618
• GCD of 990, 654, 301
• GCD of 950, 112, 634
• GCD of 413, 584, 478
• GCD of 915, 537, 952

Given numbers are 686, 313, 425
The greatest common divisor of numbers 686, 313, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 313, 425 is 1.

1. What is the GCD of 686, 313, 425?

GCD of given numbers 686, 313, 425 is 1

2. How to calculate the greatest common divisor of 686, 313, 425?

We can find the highest common divisor of 686, 313, 425 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, 313, 425 i.e 1.

3. How can I use the GCD of 686, 313, 425Calculator?

Out the numbers 686, 313, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.