GCD of 780, 652, 846, 491 Calculator

Given Input numbers are 780, 652, 846, 491

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

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 846 :

The positive integer divisors of 846 that completely divides 846 are.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (780, 652, 846, 491) = 1.

Given numbers are 780, 652, 846, 491

The list of prime factors of all numbers are

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 652 are 2 x 2 x 163

Prime factors of 846 are 2 x 3 x 3 x 47

Prime factors of 491 are 491

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

Given numbers are 780, 652, 846, 491

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

Apply this formula for all numbers.

Step1:

LCM(780, 652) = 127140

GCD(780, 652) = ( 780 x 652 ) / 127140

= 780 / 652

= 780

Step2:

LCM(4, 846) = 1692

GCD(4, 846) = ( 4 x 846 ) / 1692

= 4 / 846

= 4

Step3:

LCM(2, 491) = 982

GCD(2, 491) = ( 2 x 491 ) / 982

= 2 / 491

= 2

So, Greatest Common Divisor of 780, 652, 846, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 749, 805, 143, 219
• GCD of 413, 257, 110, 764
• GCD of 732, 156, 855, 333
• GCD of 982, 488, 528, 433
• GCD of 548, 422, 472, 309

Given numbers are 780, 652, 846, 491
The greatest common divisor of numbers 780, 652, 846, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 780, 652, 846, 491 is 1.

1. What is the GCD of 780, 652, 846, 491?

GCD of given numbers 780, 652, 846, 491 is 1

2. How to calculate the greatest common divisor of 780, 652, 846, 491?

We can find the highest common divisor of 780, 652, 846, 491 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 780, 652, 846, 491 i.e 1.

3. How can I use the GCD of 780, 652, 846, 491Calculator?

Out the numbers 780, 652, 846, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.