GCD of 828, 765, 442, 702 Calculator

Given Input numbers are 828, 765, 442, 702

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

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

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

GCD of numbers is the greatest common divisor

So, the GCD (828, 765, 442, 702) = 1.

Given numbers are 828, 765, 442, 702

The list of prime factors of all numbers are

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 442 are 2 x 13 x 17

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

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

Given numbers are 828, 765, 442, 702

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

Apply this formula for all numbers.

Step1:

LCM(828, 765) = 70380

GCD(828, 765) = ( 828 x 765 ) / 70380

= 828 / 765

= 828

Step2:

LCM(9, 442) = 3978

GCD(9, 442) = ( 9 x 442 ) / 3978

= 9 / 442

= 9

Step3:

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

= 1 / 702

= 1

So, Greatest Common Divisor of 828, 765, 442, 702 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 914, 973, 593
• GCD of 812, 206, 573, 427
• GCD of 389, 356, 663, 497
• GCD of 855, 387, 945, 161
• GCD of 949, 478, 465, 740

Given numbers are 828, 765, 442, 702
The greatest common divisor of numbers 828, 765, 442, 702 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 765, 442, 702 is 1.

1. What is the GCD of 828, 765, 442, 702?

GCD of given numbers 828, 765, 442, 702 is 1

2. How to calculate the greatest common divisor of 828, 765, 442, 702?

We can find the highest common divisor of 828, 765, 442, 702 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 828, 765, 442, 702 i.e 1.

3. How can I use the GCD of 828, 765, 442, 702Calculator?

Out the numbers 828, 765, 442, 702 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.