GCD of 931, 390, 210, 200 Calculator

Given Input numbers are 931, 390, 210, 200

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

Divisors of 931 :

The positive integer divisors of 931 that completely divides 931 are.

1, 7, 19, 49, 133, 931

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 200 :

The positive integer divisors of 200 that completely divides 200 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (931, 390, 210, 200) = 1.

Given numbers are 931, 390, 210, 200

The list of prime factors of all numbers are

Prime factors of 931 are 7 x 7 x 19

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 200 are 2 x 2 x 2 x 5 x 5

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

Given numbers are 931, 390, 210, 200

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

Apply this formula for all numbers.

Step1:

LCM(931, 390) = 363090

GCD(931, 390) = ( 931 x 390 ) / 363090

= 931 / 390

= 931

Step2:

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

= 1 / 210

= 1

Step3:

LCM(1, 200) = 200

GCD(1, 200) = ( 1 x 200 ) / 200

= 1 / 200

= 1

So, Greatest Common Divisor of 931, 390, 210, 200 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 493, 437, 603, 866
• GCD of 505, 514, 130, 835
• GCD of 715, 466, 699, 363
• GCD of 475, 868, 766, 409
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Given numbers are 931, 390, 210, 200
The greatest common divisor of numbers 931, 390, 210, 200 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 390, 210, 200 is 1.

1. What is the GCD of 931, 390, 210, 200?

GCD of given numbers 931, 390, 210, 200 is 1

2. How to calculate the greatest common divisor of 931, 390, 210, 200?

We can find the highest common divisor of 931, 390, 210, 200 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 931, 390, 210, 200 i.e 1.

3. How can I use the GCD of 931, 390, 210, 200Calculator?

Out the numbers 931, 390, 210, 200 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.