GCD of 476, 828, 689, 787 Calculator

Given Input numbers are 476, 828, 689, 787

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

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

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 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

GCD of numbers is the greatest common divisor

So, the GCD (476, 828, 689, 787) = 1.

Given numbers are 476, 828, 689, 787

The list of prime factors of all numbers are

Prime factors of 476 are 2 x 2 x 7 x 17

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

Prime factors of 689 are 13 x 53

Prime factors of 787 are 787

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

Given numbers are 476, 828, 689, 787

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

Apply this formula for all numbers.

Step1:

LCM(476, 828) = 98532

GCD(476, 828) = ( 476 x 828 ) / 98532

= 476 / 828

= 476

Step2:

LCM(4, 689) = 2756

GCD(4, 689) = ( 4 x 689 ) / 2756

= 4 / 689

= 4

Step3:

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

= 1 / 787

= 1

So, Greatest Common Divisor of 476, 828, 689, 787 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 910, 565, 109, 327
• GCD of 698, 796, 209, 202
• GCD of 702, 110, 897, 548
• GCD of 115, 951, 971, 529
• GCD of 150, 210, 894, 358

Given numbers are 476, 828, 689, 787
The greatest common divisor of numbers 476, 828, 689, 787 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 828, 689, 787 is 1.

1. What is the GCD of 476, 828, 689, 787?

GCD of given numbers 476, 828, 689, 787 is 1

2. How to calculate the greatest common divisor of 476, 828, 689, 787?

We can find the highest common divisor of 476, 828, 689, 787 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 476, 828, 689, 787 i.e 1.

3. How can I use the GCD of 476, 828, 689, 787Calculator?

Out the numbers 476, 828, 689, 787 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.