GCD of 820, 771, 575, 113 Calculator

Given Input numbers are 820, 771, 575, 113

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

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

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 575 :

The positive integer divisors of 575 that completely divides 575 are.

1, 5, 23, 25, 115, 575

Divisors of 113 :

The positive integer divisors of 113 that completely divides 113 are.

1, 113

GCD of numbers is the greatest common divisor

So, the GCD (820, 771, 575, 113) = 1.

Given numbers are 820, 771, 575, 113

The list of prime factors of all numbers are

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

Prime factors of 771 are 3 x 257

Prime factors of 575 are 5 x 5 x 23

Prime factors of 113 are 113

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

Given numbers are 820, 771, 575, 113

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

Apply this formula for all numbers.

Step1:

LCM(820, 771) = 632220

GCD(820, 771) = ( 820 x 771 ) / 632220

= 820 / 771

= 820

Step2:

LCM(1, 575) = 575

GCD(1, 575) = ( 1 x 575 ) / 575

= 1 / 575

= 1

Step3:

LCM(1, 113) = 113

GCD(1, 113) = ( 1 x 113 ) / 113

= 1 / 113

= 1

So, Greatest Common Divisor of 820, 771, 575, 113 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 116, 969, 522, 165
• GCD of 947, 380, 646, 249
• GCD of 565, 592, 269, 703
• GCD of 121, 117, 452, 112
• GCD of 142, 611, 365, 373

Given numbers are 820, 771, 575, 113
The greatest common divisor of numbers 820, 771, 575, 113 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 771, 575, 113 is 1.

1. What is the GCD of 820, 771, 575, 113?

GCD of given numbers 820, 771, 575, 113 is 1

2. How to calculate the greatest common divisor of 820, 771, 575, 113?

We can find the highest common divisor of 820, 771, 575, 113 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 820, 771, 575, 113 i.e 1.

3. How can I use the GCD of 820, 771, 575, 113Calculator?

Out the numbers 820, 771, 575, 113 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.