GCD of 353, 188, 687, 938 Calculator

Given Input numbers are 353, 188, 687, 938

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

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

Divisors of 188 :

The positive integer divisors of 188 that completely divides 188 are.

1, 2, 4, 47, 94, 188

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 938 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (353, 188, 687, 938) = 1.

Given numbers are 353, 188, 687, 938

The list of prime factors of all numbers are

Prime factors of 353 are 353

Prime factors of 188 are 2 x 2 x 47

Prime factors of 687 are 3 x 229

Prime factors of 938 are 2 x 7 x 67

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

Given numbers are 353, 188, 687, 938

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

Apply this formula for all numbers.

Step1:

LCM(353, 188) = 66364

GCD(353, 188) = ( 353 x 188 ) / 66364

= 353 / 188

= 353

Step2:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

Step3:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

So, Greatest Common Divisor of 353, 188, 687, 938 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 858, 119, 886, 644
• GCD of 214, 607, 585, 335
• GCD of 852, 859, 148, 229
• GCD of 392, 823, 146, 834
• GCD of 793, 554, 790, 175

Given numbers are 353, 188, 687, 938
The greatest common divisor of numbers 353, 188, 687, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 353, 188, 687, 938 is 1.

1. What is the GCD of 353, 188, 687, 938?

GCD of given numbers 353, 188, 687, 938 is 1

2. How to calculate the greatest common divisor of 353, 188, 687, 938?

We can find the highest common divisor of 353, 188, 687, 938 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 353, 188, 687, 938 i.e 1.

3. How can I use the GCD of 353, 188, 687, 938Calculator?

Out the numbers 353, 188, 687, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.