GCD of 355, 197, 917, 117 Calculator

Given Input numbers are 355, 197, 917, 117

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

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 917 :

The positive integer divisors of 917 that completely divides 917 are.

1, 7, 131, 917

Divisors of 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

GCD of numbers is the greatest common divisor

So, the GCD (355, 197, 917, 117) = 1.

Given numbers are 355, 197, 917, 117

The list of prime factors of all numbers are

Prime factors of 355 are 5 x 71

Prime factors of 197 are 197

Prime factors of 917 are 7 x 131

Prime factors of 117 are 3 x 3 x 13

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

Given numbers are 355, 197, 917, 117

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

Apply this formula for all numbers.

Step1:

LCM(355, 197) = 69935

GCD(355, 197) = ( 355 x 197 ) / 69935

= 355 / 197

= 355

Step2:

LCM(1, 917) = 917

GCD(1, 917) = ( 1 x 917 ) / 917

= 1 / 917

= 1

Step3:

LCM(1, 117) = 117

GCD(1, 117) = ( 1 x 117 ) / 117

= 1 / 117

= 1

So, Greatest Common Divisor of 355, 197, 917, 117 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 124, 207, 949, 158
• GCD of 820, 456, 200, 153
• GCD of 651, 122, 145, 468
• GCD of 368, 321, 982, 451
• GCD of 266, 489, 191, 573

Given numbers are 355, 197, 917, 117
The greatest common divisor of numbers 355, 197, 917, 117 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 197, 917, 117 is 1.

1. What is the GCD of 355, 197, 917, 117?

GCD of given numbers 355, 197, 917, 117 is 1

2. How to calculate the greatest common divisor of 355, 197, 917, 117?

We can find the highest common divisor of 355, 197, 917, 117 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 355, 197, 917, 117 i.e 1.

3. How can I use the GCD of 355, 197, 917, 117Calculator?

Out the numbers 355, 197, 917, 117 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.