GCD of 991, 343, 416, 983 Calculator

Given Input numbers are 991, 343, 416, 983

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 343 :

The positive integer divisors of 343 that completely divides 343 are.

1, 7, 49, 343

Divisors of 416 :

The positive integer divisors of 416 that completely divides 416 are.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 983 :

The positive integer divisors of 983 that completely divides 983 are.

1, 983

GCD of numbers is the greatest common divisor

So, the GCD (991, 343, 416, 983) = 1.

Given numbers are 991, 343, 416, 983

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 343 are 7 x 7 x 7

Prime factors of 416 are 2 x 2 x 2 x 2 x 2 x 13

Prime factors of 983 are 983

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

Given numbers are 991, 343, 416, 983

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

Apply this formula for all numbers.

Step1:

LCM(991, 343) = 339913

GCD(991, 343) = ( 991 x 343 ) / 339913

= 991 / 343

= 991

Step2:

LCM(1, 416) = 416

GCD(1, 416) = ( 1 x 416 ) / 416

= 1 / 416

= 1

Step3:

LCM(1, 983) = 983

GCD(1, 983) = ( 1 x 983 ) / 983

= 1 / 983

= 1

So, Greatest Common Divisor of 991, 343, 416, 983 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 470, 235, 440, 500
• GCD of 497, 566, 775, 974
• GCD of 634, 755, 297, 810
• GCD of 936, 784, 518, 375
• GCD of 111, 219, 366, 968

Given numbers are 991, 343, 416, 983
The greatest common divisor of numbers 991, 343, 416, 983 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 343, 416, 983 is 1.

1. What is the GCD of 991, 343, 416, 983?

GCD of given numbers 991, 343, 416, 983 is 1

2. How to calculate the greatest common divisor of 991, 343, 416, 983?

We can find the highest common divisor of 991, 343, 416, 983 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, 343, 416, 983 i.e 1.

3. How can I use the GCD of 991, 343, 416, 983Calculator?

Out the numbers 991, 343, 416, 983 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.