GCD of 165, 125, 706, 487 Calculator

Given Input numbers are 165, 125, 706, 487

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 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 706 :

The positive integer divisors of 706 that completely divides 706 are.

1, 2, 353, 706

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

GCD of numbers is the greatest common divisor

So, the GCD (165, 125, 706, 487) = 1.

Given numbers are 165, 125, 706, 487

The list of prime factors of all numbers are

Prime factors of 165 are 3 x 5 x 11

Prime factors of 125 are 5 x 5 x 5

Prime factors of 706 are 2 x 353

Prime factors of 487 are 487

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

Given numbers are 165, 125, 706, 487

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

Apply this formula for all numbers.

Step1:

LCM(165, 125) = 4125

GCD(165, 125) = ( 165 x 125 ) / 4125

= 165 / 125

= 165

Step2:

LCM(5, 706) = 3530

GCD(5, 706) = ( 5 x 706 ) / 3530

= 5 / 706

= 5

Step3:

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

= 1 / 487

= 1

So, Greatest Common Divisor of 165, 125, 706, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 973, 146, 890, 817
• GCD of 500, 186, 646, 973
• GCD of 690, 919, 302, 637
• GCD of 976, 637, 337, 963
• GCD of 618, 932, 632, 447

Given numbers are 165, 125, 706, 487
The greatest common divisor of numbers 165, 125, 706, 487 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 125, 706, 487 is 1.

1. What is the GCD of 165, 125, 706, 487?

GCD of given numbers 165, 125, 706, 487 is 1

2. How to calculate the greatest common divisor of 165, 125, 706, 487?

We can find the highest common divisor of 165, 125, 706, 487 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, 125, 706, 487 i.e 1.

3. How can I use the GCD of 165, 125, 706, 487Calculator?

Out the numbers 165, 125, 706, 487 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.