GCD of 990, 507, 434, 953 Calculator

Given Input numbers are 990, 507, 434, 953

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

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 953 :

The positive integer divisors of 953 that completely divides 953 are.

1, 953

GCD of numbers is the greatest common divisor

So, the GCD (990, 507, 434, 953) = 1.

Given numbers are 990, 507, 434, 953

The list of prime factors of all numbers are

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 507 are 3 x 13 x 13

Prime factors of 434 are 2 x 7 x 31

Prime factors of 953 are 953

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

Given numbers are 990, 507, 434, 953

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

Apply this formula for all numbers.

Step1:

LCM(990, 507) = 167310

GCD(990, 507) = ( 990 x 507 ) / 167310

= 990 / 507

= 990

Step2:

LCM(3, 434) = 1302

GCD(3, 434) = ( 3 x 434 ) / 1302

= 3 / 434

= 3

Step3:

LCM(1, 953) = 953

GCD(1, 953) = ( 1 x 953 ) / 953

= 1 / 953

= 1

So, Greatest Common Divisor of 990, 507, 434, 953 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 951, 217, 107, 836
• GCD of 452, 627, 638, 544
• GCD of 486, 173, 163, 530
• GCD of 131, 459, 868, 207
• GCD of 512, 775, 777, 696

Given numbers are 990, 507, 434, 953
The greatest common divisor of numbers 990, 507, 434, 953 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 990, 507, 434, 953 is 1.

1. What is the GCD of 990, 507, 434, 953?

GCD of given numbers 990, 507, 434, 953 is 1

2. How to calculate the greatest common divisor of 990, 507, 434, 953?

We can find the highest common divisor of 990, 507, 434, 953 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 990, 507, 434, 953 i.e 1.

3. How can I use the GCD of 990, 507, 434, 953Calculator?

Out the numbers 990, 507, 434, 953 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.