GCD of 782, 957, 273, 820 Calculator

Given Input numbers are 782, 957, 273, 820

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

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 273 :

The positive integer divisors of 273 that completely divides 273 are.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (782, 957, 273, 820) = 1.

Given numbers are 782, 957, 273, 820

The list of prime factors of all numbers are

Prime factors of 782 are 2 x 17 x 23

Prime factors of 957 are 3 x 11 x 29

Prime factors of 273 are 3 x 7 x 13

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 782, 957, 273, 820

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

Apply this formula for all numbers.

Step1:

LCM(782, 957) = 748374

GCD(782, 957) = ( 782 x 957 ) / 748374

= 782 / 957

= 782

Step2:

LCM(1, 273) = 273

GCD(1, 273) = ( 1 x 273 ) / 273

= 1 / 273

= 1

Step3:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 782, 957, 273, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 838, 962, 756, 708
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• GCD of 946, 230, 251, 189
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Given numbers are 782, 957, 273, 820
The greatest common divisor of numbers 782, 957, 273, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 782, 957, 273, 820 is 1.

1. What is the GCD of 782, 957, 273, 820?

GCD of given numbers 782, 957, 273, 820 is 1

2. How to calculate the greatest common divisor of 782, 957, 273, 820?

We can find the highest common divisor of 782, 957, 273, 820 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 782, 957, 273, 820 i.e 1.

3. How can I use the GCD of 782, 957, 273, 820Calculator?

Out the numbers 782, 957, 273, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.