GCD of 131, 345, 891, 998 Calculator

Given Input numbers are 131, 345, 891, 998

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

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

GCD of numbers is the greatest common divisor

So, the GCD (131, 345, 891, 998) = 1.

Given numbers are 131, 345, 891, 998

The list of prime factors of all numbers are

Prime factors of 131 are 131

Prime factors of 345 are 3 x 5 x 23

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

Prime factors of 998 are 2 x 499

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

Given numbers are 131, 345, 891, 998

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

Apply this formula for all numbers.

Step1:

LCM(131, 345) = 45195

GCD(131, 345) = ( 131 x 345 ) / 45195

= 131 / 345

= 131

Step2:

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

= 1 / 891

= 1

Step3:

LCM(1, 998) = 998

GCD(1, 998) = ( 1 x 998 ) / 998

= 1 / 998

= 1

So, Greatest Common Divisor of 131, 345, 891, 998 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 437, 943, 990, 826
• GCD of 980, 588, 732, 382
• GCD of 520, 211, 638, 622
• GCD of 755, 837, 173, 683
• GCD of 118, 519, 504, 111

Given numbers are 131, 345, 891, 998
The greatest common divisor of numbers 131, 345, 891, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 345, 891, 998 is 1.

1. What is the GCD of 131, 345, 891, 998?

GCD of given numbers 131, 345, 891, 998 is 1

2. How to calculate the greatest common divisor of 131, 345, 891, 998?

We can find the highest common divisor of 131, 345, 891, 998 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 131, 345, 891, 998 i.e 1.

3. How can I use the GCD of 131, 345, 891, 998Calculator?

Out the numbers 131, 345, 891, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.