GCD of 849, 842, 938, 813 Calculator

Given Input numbers are 849, 842, 938, 813

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

Divisors of 849 :

The positive integer divisors of 849 that completely divides 849 are.

1, 3, 283, 849

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

GCD of numbers is the greatest common divisor

So, the GCD (849, 842, 938, 813) = 1.

Given numbers are 849, 842, 938, 813

The list of prime factors of all numbers are

Prime factors of 849 are 3 x 283

Prime factors of 842 are 2 x 421

Prime factors of 938 are 2 x 7 x 67

Prime factors of 813 are 3 x 271

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

Given numbers are 849, 842, 938, 813

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

Apply this formula for all numbers.

Step1:

LCM(849, 842) = 714858

GCD(849, 842) = ( 849 x 842 ) / 714858

= 849 / 842

= 849

Step2:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

Step3:

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

= 1 / 813

= 1

So, Greatest Common Divisor of 849, 842, 938, 813 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 787, 733, 520, 256
• GCD of 772, 546, 911, 233
• GCD of 936, 205, 708, 266
• GCD of 115, 970, 490, 218
• GCD of 575, 436, 212, 143

Given numbers are 849, 842, 938, 813
The greatest common divisor of numbers 849, 842, 938, 813 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 849, 842, 938, 813 is 1.

1. What is the GCD of 849, 842, 938, 813?

GCD of given numbers 849, 842, 938, 813 is 1

2. How to calculate the greatest common divisor of 849, 842, 938, 813?

We can find the highest common divisor of 849, 842, 938, 813 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 849, 842, 938, 813 i.e 1.

3. How can I use the GCD of 849, 842, 938, 813Calculator?

Out the numbers 849, 842, 938, 813 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.