GCD of 165, 707, 399, 775 Calculator

Given Input numbers are 165, 707, 399, 775

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

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

GCD of numbers is the greatest common divisor

So, the GCD (165, 707, 399, 775) = 1.

Given numbers are 165, 707, 399, 775

The list of prime factors of all numbers are

Prime factors of 165 are 3 x 5 x 11

Prime factors of 707 are 7 x 101

Prime factors of 399 are 3 x 7 x 19

Prime factors of 775 are 5 x 5 x 31

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

Given numbers are 165, 707, 399, 775

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

Apply this formula for all numbers.

Step1:

LCM(165, 707) = 116655

GCD(165, 707) = ( 165 x 707 ) / 116655

= 165 / 707

= 165

Step2:

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

= 1 / 399

= 1

Step3:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

So, Greatest Common Divisor of 165, 707, 399, 775 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 705, 152, 258, 793
• GCD of 644, 339, 944, 898
• GCD of 193, 938, 866, 693
• GCD of 680, 537, 600, 335
• GCD of 576, 158, 696, 556

Given numbers are 165, 707, 399, 775
The greatest common divisor of numbers 165, 707, 399, 775 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 707, 399, 775 is 1.

1. What is the GCD of 165, 707, 399, 775?

GCD of given numbers 165, 707, 399, 775 is 1

2. How to calculate the greatest common divisor of 165, 707, 399, 775?

We can find the highest common divisor of 165, 707, 399, 775 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 165, 707, 399, 775 i.e 1.

3. How can I use the GCD of 165, 707, 399, 775Calculator?

Out the numbers 165, 707, 399, 775 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.