GCD of 702, 855, 446, 129 Calculator

Given Input numbers are 702, 855, 446, 129

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

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 446 :

The positive integer divisors of 446 that completely divides 446 are.

1, 2, 223, 446

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

GCD of numbers is the greatest common divisor

So, the GCD (702, 855, 446, 129) = 1.

Given numbers are 702, 855, 446, 129

The list of prime factors of all numbers are

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 446 are 2 x 223

Prime factors of 129 are 3 x 43

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

Given numbers are 702, 855, 446, 129

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

Apply this formula for all numbers.

Step1:

LCM(702, 855) = 66690

GCD(702, 855) = ( 702 x 855 ) / 66690

= 702 / 855

= 702

Step2:

LCM(9, 446) = 4014

GCD(9, 446) = ( 9 x 446 ) / 4014

= 9 / 446

= 9

Step3:

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

= 1 / 129

= 1

So, Greatest Common Divisor of 702, 855, 446, 129 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 355, 576, 122, 710
• GCD of 907, 207, 228, 220
• GCD of 617, 857, 145, 210
• GCD of 680, 374, 635, 941
• GCD of 827, 263, 772, 429

Given numbers are 702, 855, 446, 129
The greatest common divisor of numbers 702, 855, 446, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 702, 855, 446, 129 is 1.

1. What is the GCD of 702, 855, 446, 129?

GCD of given numbers 702, 855, 446, 129 is 1

2. How to calculate the greatest common divisor of 702, 855, 446, 129?

We can find the highest common divisor of 702, 855, 446, 129 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 702, 855, 446, 129 i.e 1.

3. How can I use the GCD of 702, 855, 446, 129Calculator?

Out the numbers 702, 855, 446, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.