GCD of 938, 686, 477, 338 Calculator

Given Input numbers are 938, 686, 477, 338

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

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 686 :

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

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

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

GCD of numbers is the greatest common divisor

So, the GCD (938, 686, 477, 338) = 1.

Given numbers are 938, 686, 477, 338

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

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

Prime factors of 477 are 3 x 3 x 53

Prime factors of 338 are 2 x 13 x 13

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

Given numbers are 938, 686, 477, 338

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

Apply this formula for all numbers.

Step1:

LCM(938, 686) = 45962

GCD(938, 686) = ( 938 x 686 ) / 45962

= 938 / 686

= 938

Step2:

LCM(14, 477) = 6678

GCD(14, 477) = ( 14 x 477 ) / 6678

= 14 / 477

= 14

Step3:

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

= 1 / 338

= 1

So, Greatest Common Divisor of 938, 686, 477, 338 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 878, 548, 764, 664
• GCD of 316, 572, 213, 814
• GCD of 508, 791, 212, 537
• GCD of 297, 940, 577, 846
• GCD of 159, 936, 484, 386

Given numbers are 938, 686, 477, 338
The greatest common divisor of numbers 938, 686, 477, 338 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 686, 477, 338 is 1.

1. What is the GCD of 938, 686, 477, 338?

GCD of given numbers 938, 686, 477, 338 is 1

2. How to calculate the greatest common divisor of 938, 686, 477, 338?

We can find the highest common divisor of 938, 686, 477, 338 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 938, 686, 477, 338 i.e 1.

3. How can I use the GCD of 938, 686, 477, 338Calculator?

Out the numbers 938, 686, 477, 338 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.