GCD of 530, 620, 990, 480 Calculator

Given Input numbers are 530, 620, 990, 480

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 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

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 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

GCD of numbers is the greatest common divisor

So, the GCD (530, 620, 990, 480) = 10.

Given numbers are 530, 620, 990, 480

The list of prime factors of all numbers are

Prime factors of 530 are 2 x 5 x 53

Prime factors of 620 are 2 x 2 x 5 x 31

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

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

The highest common occurrence is 2¹ x 5¹

Therefore, GCD of 530, 620, 990, 480 is 10.

Given numbers are 530, 620, 990, 480

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

Apply this formula for all numbers.

Step1:

LCM(530, 620) = 32860

GCD(530, 620) = ( 530 x 620 ) / 32860

= 530 / 620

= 530

Step2:

LCM(10, 990) = 990

GCD(10, 990) = ( 10 x 990 ) / 990

= 10 / 990

= 10

Step3:

LCM(10, 480) = 480

GCD(10, 480) = ( 10 x 480 ) / 480

= 10 / 480

= 10

So, Greatest Common Divisor of 530, 620, 990, 480 is 10

Here are some samples of GCD of Numbers calculations.

• GCD of 355, 459, 839, 276
• GCD of 962, 886, 933, 142
• GCD of 287, 321, 455, 589
• GCD of 681, 575, 413, 297
• GCD of 756, 704, 671, 158

Given numbers are 530, 620, 990, 480
The greatest common divisor of numbers 530, 620, 990, 480 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 620, 990, 480 is 10.

1. What is the GCD of 530, 620, 990, 480?

GCD of given numbers 530, 620, 990, 480 is 10

2. How to calculate the greatest common divisor of 530, 620, 990, 480?

We can find the highest common divisor of 530, 620, 990, 480 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, 620, 990, 480 i.e 10.

3. How can I use the GCD of 530, 620, 990, 480Calculator?

Out the numbers 530, 620, 990, 480 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.