GCD of 991, 357, 368, 947 Calculator

Given Input numbers are 991, 357, 368, 947

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

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

GCD of numbers is the greatest common divisor

So, the GCD (991, 357, 368, 947) = 1.

Given numbers are 991, 357, 368, 947

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 357 are 3 x 7 x 17

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 947 are 947

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

Given numbers are 991, 357, 368, 947

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

Apply this formula for all numbers.

Step1:

LCM(991, 357) = 353787

GCD(991, 357) = ( 991 x 357 ) / 353787

= 991 / 357

= 991

Step2:

LCM(1, 368) = 368

GCD(1, 368) = ( 1 x 368 ) / 368

= 1 / 368

= 1

Step3:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

So, Greatest Common Divisor of 991, 357, 368, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 449, 623, 983, 513
• GCD of 458, 888, 505, 998
• GCD of 113, 976, 595, 211
• GCD of 928, 205, 594, 173
• GCD of 786, 568, 248, 777

Given numbers are 991, 357, 368, 947
The greatest common divisor of numbers 991, 357, 368, 947 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 357, 368, 947 is 1.

1. What is the GCD of 991, 357, 368, 947?

GCD of given numbers 991, 357, 368, 947 is 1

2. How to calculate the greatest common divisor of 991, 357, 368, 947?

We can find the highest common divisor of 991, 357, 368, 947 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 991, 357, 368, 947 i.e 1.

3. How can I use the GCD of 991, 357, 368, 947Calculator?

Out the numbers 991, 357, 368, 947 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.