GCD of 802, 668, 165, 418 Calculator

Given Input numbers are 802, 668, 165, 418

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

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 165 :

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

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

Divisors of 418 :

The positive integer divisors of 418 that completely divides 418 are.

1, 2, 11, 19, 22, 38, 209, 418

GCD of numbers is the greatest common divisor

So, the GCD (802, 668, 165, 418) = 1.

Given numbers are 802, 668, 165, 418

The list of prime factors of all numbers are

Prime factors of 802 are 2 x 401

Prime factors of 668 are 2 x 2 x 167

Prime factors of 165 are 3 x 5 x 11

Prime factors of 418 are 2 x 11 x 19

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

Given numbers are 802, 668, 165, 418

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

Apply this formula for all numbers.

Step1:

LCM(802, 668) = 267868

GCD(802, 668) = ( 802 x 668 ) / 267868

= 802 / 668

= 802

Step2:

LCM(2, 165) = 330

GCD(2, 165) = ( 2 x 165 ) / 330

= 2 / 165

= 2

Step3:

LCM(1, 418) = 418

GCD(1, 418) = ( 1 x 418 ) / 418

= 1 / 418

= 1

So, Greatest Common Divisor of 802, 668, 165, 418 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 904, 196, 811, 295
• GCD of 865, 881, 617, 696
• GCD of 799, 418, 632, 579
• GCD of 468, 802, 806, 281
• GCD of 441, 238, 928, 342

Given numbers are 802, 668, 165, 418
The greatest common divisor of numbers 802, 668, 165, 418 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 668, 165, 418 is 1.

1. What is the GCD of 802, 668, 165, 418?

GCD of given numbers 802, 668, 165, 418 is 1

2. How to calculate the greatest common divisor of 802, 668, 165, 418?

We can find the highest common divisor of 802, 668, 165, 418 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 802, 668, 165, 418 i.e 1.

3. How can I use the GCD of 802, 668, 165, 418Calculator?

Out the numbers 802, 668, 165, 418 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.