GCD of 690, 520, 797, 526 Calculator

Given Input numbers are 690, 520, 797, 526

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

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 797 :

The positive integer divisors of 797 that completely divides 797 are.

1, 797

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 (690, 520, 797, 526) = 1.

Given numbers are 690, 520, 797, 526

The list of prime factors of all numbers are

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 797 are 797

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 690, 520, 797, 526

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

Apply this formula for all numbers.

Step1:

LCM(690, 520) = 35880

GCD(690, 520) = ( 690 x 520 ) / 35880

= 690 / 520

= 690

Step2:

LCM(10, 797) = 7970

GCD(10, 797) = ( 10 x 797 ) / 7970

= 10 / 797

= 10

Step3:

LCM(1, 526) = 526

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

= 1 / 526

= 1

So, Greatest Common Divisor of 690, 520, 797, 526 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 470, 487, 146, 638
• GCD of 118, 281, 597, 246
• GCD of 660, 241, 663, 624
• GCD of 316, 111, 215, 722
• GCD of 723, 368, 735, 225

Given numbers are 690, 520, 797, 526
The greatest common divisor of numbers 690, 520, 797, 526 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 690, 520, 797, 526 is 1.

1. What is the GCD of 690, 520, 797, 526?

GCD of given numbers 690, 520, 797, 526 is 1

2. How to calculate the greatest common divisor of 690, 520, 797, 526?

We can find the highest common divisor of 690, 520, 797, 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 690, 520, 797, 526 i.e 1.

3. How can I use the GCD of 690, 520, 797, 526Calculator?

Out the numbers 690, 520, 797, 526 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.