GCD of 686, 939, 214, 734 Calculator

Given Input numbers are 686, 939, 214, 734

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 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

Divisors of 214 :

The positive integer divisors of 214 that completely divides 214 are.

1, 2, 107, 214

Divisors of 734 :

The positive integer divisors of 734 that completely divides 734 are.

1, 2, 367, 734

GCD of numbers is the greatest common divisor

So, the GCD (686, 939, 214, 734) = 1.

Given numbers are 686, 939, 214, 734

The list of prime factors of all numbers are

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

Prime factors of 939 are 3 x 313

Prime factors of 214 are 2 x 107

Prime factors of 734 are 2 x 367

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

Given numbers are 686, 939, 214, 734

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

Apply this formula for all numbers.

Step1:

LCM(686, 939) = 644154

GCD(686, 939) = ( 686 x 939 ) / 644154

= 686 / 939

= 686

Step2:

LCM(1, 214) = 214

GCD(1, 214) = ( 1 x 214 ) / 214

= 1 / 214

= 1

Step3:

LCM(1, 734) = 734

GCD(1, 734) = ( 1 x 734 ) / 734

= 1 / 734

= 1

So, Greatest Common Divisor of 686, 939, 214, 734 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 212, 694, 994, 351
• GCD of 563, 171, 268, 938
• GCD of 399, 560, 947, 103
• GCD of 324, 403, 469, 575
• GCD of 304, 901, 109, 662

Given numbers are 686, 939, 214, 734
The greatest common divisor of numbers 686, 939, 214, 734 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 939, 214, 734 is 1.

1. What is the GCD of 686, 939, 214, 734?

GCD of given numbers 686, 939, 214, 734 is 1

2. How to calculate the greatest common divisor of 686, 939, 214, 734?

We can find the highest common divisor of 686, 939, 214, 734 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, 939, 214, 734 i.e 1.

3. How can I use the GCD of 686, 939, 214, 734Calculator?

Out the numbers 686, 939, 214, 734 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.