GCD of 833, 613, 720, 490 Calculator

Given Input numbers are 833, 613, 720, 490

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

Divisors of 833 :

The positive integer divisors of 833 that completely divides 833 are.

1, 7, 17, 49, 119, 833

Divisors of 613 :

The positive integer divisors of 613 that completely divides 613 are.

1, 613

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 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 (833, 613, 720, 490) = 1.

Given numbers are 833, 613, 720, 490

The list of prime factors of all numbers are

Prime factors of 833 are 7 x 7 x 17

Prime factors of 613 are 613

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

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 833, 613, 720, 490

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

Apply this formula for all numbers.

Step1:

LCM(833, 613) = 510629

GCD(833, 613) = ( 833 x 613 ) / 510629

= 833 / 613

= 833

Step2:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

Step3:

LCM(1, 490) = 490

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

= 1 / 490

= 1

So, Greatest Common Divisor of 833, 613, 720, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 392, 117, 466
• GCD of 651, 602, 469, 837
• GCD of 127, 305, 205, 670
• GCD of 366, 899, 687, 666
• GCD of 921, 536, 212, 683

Given numbers are 833, 613, 720, 490
The greatest common divisor of numbers 833, 613, 720, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 833, 613, 720, 490 is 1.

1. What is the GCD of 833, 613, 720, 490?

GCD of given numbers 833, 613, 720, 490 is 1

2. How to calculate the greatest common divisor of 833, 613, 720, 490?

We can find the highest common divisor of 833, 613, 720, 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 833, 613, 720, 490 i.e 1.

3. How can I use the GCD of 833, 613, 720, 490Calculator?

Out the numbers 833, 613, 720, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.