GCD of 843, 189, 195, 248 Calculator

Given Input numbers are 843, 189, 195, 248

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

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

GCD of numbers is the greatest common divisor

So, the GCD (843, 189, 195, 248) = 1.

Given numbers are 843, 189, 195, 248

The list of prime factors of all numbers are

Prime factors of 843 are 3 x 281

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 195 are 3 x 5 x 13

Prime factors of 248 are 2 x 2 x 2 x 31

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

Given numbers are 843, 189, 195, 248

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

Apply this formula for all numbers.

Step1:

LCM(843, 189) = 53109

GCD(843, 189) = ( 843 x 189 ) / 53109

= 843 / 189

= 843

Step2:

LCM(3, 195) = 195

GCD(3, 195) = ( 3 x 195 ) / 195

= 3 / 195

= 3

Step3:

LCM(3, 248) = 744

GCD(3, 248) = ( 3 x 248 ) / 744

= 3 / 248

= 3

So, Greatest Common Divisor of 843, 189, 195, 248 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 903, 155, 836, 475
• GCD of 826, 487, 827, 200
• GCD of 487, 188, 968, 103
• GCD of 310, 638, 975, 905
• GCD of 546, 870, 172, 874

Given numbers are 843, 189, 195, 248
The greatest common divisor of numbers 843, 189, 195, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 843, 189, 195, 248 is 1.

1. What is the GCD of 843, 189, 195, 248?

GCD of given numbers 843, 189, 195, 248 is 1

2. How to calculate the greatest common divisor of 843, 189, 195, 248?

We can find the highest common divisor of 843, 189, 195, 248 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 843, 189, 195, 248 i.e 1.

3. How can I use the GCD of 843, 189, 195, 248Calculator?

Out the numbers 843, 189, 195, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.