GCD of 686, 361, 272, 962 Calculator

Given Input numbers are 686, 361, 272, 962

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 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 962 :

The positive integer divisors of 962 that completely divides 962 are.

1, 2, 13, 26, 37, 74, 481, 962

GCD of numbers is the greatest common divisor

So, the GCD (686, 361, 272, 962) = 1.

Given numbers are 686, 361, 272, 962

The list of prime factors of all numbers are

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

Prime factors of 361 are 19 x 19

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 962 are 2 x 13 x 37

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

Given numbers are 686, 361, 272, 962

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

Apply this formula for all numbers.

Step1:

LCM(686, 361) = 247646

GCD(686, 361) = ( 686 x 361 ) / 247646

= 686 / 361

= 686

Step2:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

Step3:

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

= 1 / 962

= 1

So, Greatest Common Divisor of 686, 361, 272, 962 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 898, 790, 536
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Given numbers are 686, 361, 272, 962
The greatest common divisor of numbers 686, 361, 272, 962 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 361, 272, 962 is 1.

1. What is the GCD of 686, 361, 272, 962?

GCD of given numbers 686, 361, 272, 962 is 1

2. How to calculate the greatest common divisor of 686, 361, 272, 962?

We can find the highest common divisor of 686, 361, 272, 962 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, 361, 272, 962 i.e 1.

3. How can I use the GCD of 686, 361, 272, 962Calculator?

Out the numbers 686, 361, 272, 962 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.