GCD of 871, 124, 880, 198 Calculator

Given Input numbers are 871, 124, 880, 198

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

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 880 :

The positive integer divisors of 880 that completely divides 880 are.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

GCD of numbers is the greatest common divisor

So, the GCD (871, 124, 880, 198) = 1.

Given numbers are 871, 124, 880, 198

The list of prime factors of all numbers are

Prime factors of 871 are 13 x 67

Prime factors of 124 are 2 x 2 x 31

Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11

Prime factors of 198 are 2 x 3 x 3 x 11

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

Given numbers are 871, 124, 880, 198

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

Apply this formula for all numbers.

Step1:

LCM(871, 124) = 108004

GCD(871, 124) = ( 871 x 124 ) / 108004

= 871 / 124

= 871

Step2:

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

= 1 / 880

= 1

Step3:

LCM(1, 198) = 198

GCD(1, 198) = ( 1 x 198 ) / 198

= 1 / 198

= 1

So, Greatest Common Divisor of 871, 124, 880, 198 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 565, 313, 399, 943
• GCD of 107, 829, 812, 436
• GCD of 133, 420, 668, 540
• GCD of 589, 179, 489, 790
• GCD of 915, 475, 742, 664

Given numbers are 871, 124, 880, 198
The greatest common divisor of numbers 871, 124, 880, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 871, 124, 880, 198 is 1.

1. What is the GCD of 871, 124, 880, 198?

GCD of given numbers 871, 124, 880, 198 is 1

2. How to calculate the greatest common divisor of 871, 124, 880, 198?

We can find the highest common divisor of 871, 124, 880, 198 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 871, 124, 880, 198 i.e 1.

3. How can I use the GCD of 871, 124, 880, 198Calculator?

Out the numbers 871, 124, 880, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.