GCD of 530, 955, 699, 490 Calculator

Given Input numbers are 530, 955, 699, 490

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

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 955 :

The positive integer divisors of 955 that completely divides 955 are.

1, 5, 191, 955

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

GCD of numbers is the greatest common divisor

So, the GCD (530, 955, 699, 490) = 1.

Given numbers are 530, 955, 699, 490

The list of prime factors of all numbers are

Prime factors of 530 are 2 x 5 x 53

Prime factors of 955 are 5 x 191

Prime factors of 699 are 3 x 233

Prime factors of 490 are 2 x 5 x 7 x 7

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

Given numbers are 530, 955, 699, 490

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

Apply this formula for all numbers.

Step1:

LCM(530, 955) = 101230

GCD(530, 955) = ( 530 x 955 ) / 101230

= 530 / 955

= 530

Step2:

LCM(5, 699) = 3495

GCD(5, 699) = ( 5 x 699 ) / 3495

= 5 / 699

= 5

Step3:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

So, Greatest Common Divisor of 530, 955, 699, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 133, 186, 279, 615
• GCD of 345, 644, 966, 378
• GCD of 905, 704, 737, 896
• GCD of 840, 309, 886, 796
• GCD of 384, 887, 149, 395

Given numbers are 530, 955, 699, 490
The greatest common divisor of numbers 530, 955, 699, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 955, 699, 490 is 1.

1. What is the GCD of 530, 955, 699, 490?

GCD of given numbers 530, 955, 699, 490 is 1

2. How to calculate the greatest common divisor of 530, 955, 699, 490?

We can find the highest common divisor of 530, 955, 699, 490 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 530, 955, 699, 490 i.e 1.

3. How can I use the GCD of 530, 955, 699, 490Calculator?

Out the numbers 530, 955, 699, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.