GCD of 484, 720, 784, 497 Calculator

Given Input numbers are 484, 720, 784, 497

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

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

GCD of numbers is the greatest common divisor

So, the GCD (484, 720, 784, 497) = 1.

Given numbers are 484, 720, 784, 497

The list of prime factors of all numbers are

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

Prime factors of 497 are 7 x 71

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

Given numbers are 484, 720, 784, 497

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

Apply this formula for all numbers.

Step1:

LCM(484, 720) = 87120

GCD(484, 720) = ( 484 x 720 ) / 87120

= 484 / 720

= 484

Step2:

LCM(4, 784) = 784

GCD(4, 784) = ( 4 x 784 ) / 784

= 4 / 784

= 4

Step3:

LCM(4, 497) = 1988

GCD(4, 497) = ( 4 x 497 ) / 1988

= 4 / 497

= 4

So, Greatest Common Divisor of 484, 720, 784, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 440, 906, 981, 463
• GCD of 416, 295, 770, 309
• GCD of 293, 433, 673, 550
• GCD of 118, 887, 622, 527
• GCD of 703, 496, 494, 649

Given numbers are 484, 720, 784, 497
The greatest common divisor of numbers 484, 720, 784, 497 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 720, 784, 497 is 1.

1. What is the GCD of 484, 720, 784, 497?

GCD of given numbers 484, 720, 784, 497 is 1

2. How to calculate the greatest common divisor of 484, 720, 784, 497?

We can find the highest common divisor of 484, 720, 784, 497 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 484, 720, 784, 497 i.e 1.

3. How can I use the GCD of 484, 720, 784, 497Calculator?

Out the numbers 484, 720, 784, 497 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.