GCD of 166, 520, 225, 797 Calculator

Given Input numbers are 166, 520, 225, 797

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

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

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 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 797 :

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

1, 797

GCD of numbers is the greatest common divisor

So, the GCD (166, 520, 225, 797) = 1.

Given numbers are 166, 520, 225, 797

The list of prime factors of all numbers are

Prime factors of 166 are 2 x 83

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

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 797 are 797

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

Given numbers are 166, 520, 225, 797

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

Apply this formula for all numbers.

Step1:

LCM(166, 520) = 43160

GCD(166, 520) = ( 166 x 520 ) / 43160

= 166 / 520

= 166

Step2:

LCM(2, 225) = 450

GCD(2, 225) = ( 2 x 225 ) / 450

= 2 / 225

= 2

Step3:

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

= 1 / 797

= 1

So, Greatest Common Divisor of 166, 520, 225, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 254, 918, 909, 272
• GCD of 771, 125, 763, 740
• GCD of 970, 663, 659, 169
• GCD of 661, 346, 905, 618
• GCD of 812, 586, 383, 227

Given numbers are 166, 520, 225, 797
The greatest common divisor of numbers 166, 520, 225, 797 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 166, 520, 225, 797 is 1.

1. What is the GCD of 166, 520, 225, 797?

GCD of given numbers 166, 520, 225, 797 is 1

2. How to calculate the greatest common divisor of 166, 520, 225, 797?

We can find the highest common divisor of 166, 520, 225, 797 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 166, 520, 225, 797 i.e 1.

3. How can I use the GCD of 166, 520, 225, 797Calculator?

Out the numbers 166, 520, 225, 797 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.