GCD of 238, 821, 862, 984 Calculator

Given Input numbers are 238, 821, 862, 984

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

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 984 :

The positive integer divisors of 984 that completely divides 984 are.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

GCD of numbers is the greatest common divisor

So, the GCD (238, 821, 862, 984) = 1.

Given numbers are 238, 821, 862, 984

The list of prime factors of all numbers are

Prime factors of 238 are 2 x 7 x 17

Prime factors of 821 are 821

Prime factors of 862 are 2 x 431

Prime factors of 984 are 2 x 2 x 2 x 3 x 41

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

Given numbers are 238, 821, 862, 984

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

Apply this formula for all numbers.

Step1:

LCM(238, 821) = 195398

GCD(238, 821) = ( 238 x 821 ) / 195398

= 238 / 821

= 238

Step2:

LCM(1, 862) = 862

GCD(1, 862) = ( 1 x 862 ) / 862

= 1 / 862

= 1

Step3:

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

= 1 / 984

= 1

So, Greatest Common Divisor of 238, 821, 862, 984 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 737, 867, 590, 855
• GCD of 641, 320, 223, 389
• GCD of 956, 993, 519, 624
• GCD of 385, 640, 240, 367
• GCD of 244, 155, 161, 123

Given numbers are 238, 821, 862, 984
The greatest common divisor of numbers 238, 821, 862, 984 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 821, 862, 984 is 1.

1. What is the GCD of 238, 821, 862, 984?

GCD of given numbers 238, 821, 862, 984 is 1

2. How to calculate the greatest common divisor of 238, 821, 862, 984?

We can find the highest common divisor of 238, 821, 862, 984 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 238, 821, 862, 984 i.e 1.

3. How can I use the GCD of 238, 821, 862, 984Calculator?

Out the numbers 238, 821, 862, 984 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.