GCD of 802, 694, 286, 189 Calculator

Given Input numbers are 802, 694, 286, 189

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 694 :

The positive integer divisors of 694 that completely divides 694 are.

1, 2, 347, 694

Divisors of 286 :

The positive integer divisors of 286 that completely divides 286 are.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

GCD of numbers is the greatest common divisor

So, the GCD (802, 694, 286, 189) = 1.

Given numbers are 802, 694, 286, 189

The list of prime factors of all numbers are

Prime factors of 802 are 2 x 401

Prime factors of 694 are 2 x 347

Prime factors of 286 are 2 x 11 x 13

Prime factors of 189 are 3 x 3 x 3 x 7

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

Given numbers are 802, 694, 286, 189

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

Apply this formula for all numbers.

Step1:

LCM(802, 694) = 278294

GCD(802, 694) = ( 802 x 694 ) / 278294

= 802 / 694

= 802

Step2:

LCM(2, 286) = 286

GCD(2, 286) = ( 2 x 286 ) / 286

= 2 / 286

= 2

Step3:

LCM(2, 189) = 378

GCD(2, 189) = ( 2 x 189 ) / 378

= 2 / 189

= 2

So, Greatest Common Divisor of 802, 694, 286, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 439, 778, 831, 904
• GCD of 972, 990, 792, 541
• GCD of 720, 794, 982, 425
• GCD of 403, 334, 444, 768
• GCD of 936, 844, 142, 524

Given numbers are 802, 694, 286, 189
The greatest common divisor of numbers 802, 694, 286, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 694, 286, 189 is 1.

1. What is the GCD of 802, 694, 286, 189?

GCD of given numbers 802, 694, 286, 189 is 1

2. How to calculate the greatest common divisor of 802, 694, 286, 189?

We can find the highest common divisor of 802, 694, 286, 189 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, 694, 286, 189 i.e 1.

3. How can I use the GCD of 802, 694, 286, 189Calculator?

Out the numbers 802, 694, 286, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.