GCD of 820, 765, 871, 526 Calculator

Given Input numbers are 820, 765, 871, 526

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 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 526 :

The positive integer divisors of 526 that completely divides 526 are.

1, 2, 263, 526

GCD of numbers is the greatest common divisor

So, the GCD (820, 765, 871, 526) = 1.

Given numbers are 820, 765, 871, 526

The list of prime factors of all numbers are

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

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 871 are 13 x 67

Prime factors of 526 are 2 x 263

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

Given numbers are 820, 765, 871, 526

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

Apply this formula for all numbers.

Step1:

LCM(820, 765) = 125460

GCD(820, 765) = ( 820 x 765 ) / 125460

= 820 / 765

= 820

Step2:

LCM(5, 871) = 4355

GCD(5, 871) = ( 5 x 871 ) / 4355

= 5 / 871

= 5

Step3:

LCM(1, 526) = 526

GCD(1, 526) = ( 1 x 526 ) / 526

= 1 / 526

= 1

So, Greatest Common Divisor of 820, 765, 871, 526 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 771, 971, 254, 818
• GCD of 955, 202, 770, 520
• GCD of 436, 845, 413, 737
• GCD of 126, 209, 903, 884
• GCD of 938, 906, 800, 910

Given numbers are 820, 765, 871, 526
The greatest common divisor of numbers 820, 765, 871, 526 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 765, 871, 526 is 1.

1. What is the GCD of 820, 765, 871, 526?

GCD of given numbers 820, 765, 871, 526 is 1

2. How to calculate the greatest common divisor of 820, 765, 871, 526?

We can find the highest common divisor of 820, 765, 871, 526 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, 765, 871, 526 i.e 1.

3. How can I use the GCD of 820, 765, 871, 526Calculator?

Out the numbers 820, 765, 871, 526 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.