GCD of 215, 998, 400, 131 Calculator

Given Input numbers are 215, 998, 400, 131

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

Divisors of 215 :

The positive integer divisors of 215 that completely divides 215 are.

1, 5, 43, 215

Divisors of 998 :

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

1, 2, 499, 998

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 131 :

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

1, 131

GCD of numbers is the greatest common divisor

So, the GCD (215, 998, 400, 131) = 1.

Given numbers are 215, 998, 400, 131

The list of prime factors of all numbers are

Prime factors of 215 are 5 x 43

Prime factors of 998 are 2 x 499

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 131 are 131

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

Given numbers are 215, 998, 400, 131

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

Apply this formula for all numbers.

Step1:

LCM(215, 998) = 214570

GCD(215, 998) = ( 215 x 998 ) / 214570

= 215 / 998

= 215

Step2:

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

= 1 / 400

= 1

Step3:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

So, Greatest Common Divisor of 215, 998, 400, 131 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 526, 813, 156, 400
• GCD of 359, 452, 911, 128
• GCD of 395, 659, 486, 192
• GCD of 543, 249, 503, 773
• GCD of 457, 479, 607, 924

Given numbers are 215, 998, 400, 131
The greatest common divisor of numbers 215, 998, 400, 131 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 215, 998, 400, 131 is 1.

1. What is the GCD of 215, 998, 400, 131?

GCD of given numbers 215, 998, 400, 131 is 1

2. How to calculate the greatest common divisor of 215, 998, 400, 131?

We can find the highest common divisor of 215, 998, 400, 131 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 215, 998, 400, 131 i.e 1.

3. How can I use the GCD of 215, 998, 400, 131Calculator?

Out the numbers 215, 998, 400, 131 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.