GCD of 828, 776, 688, 662 Calculator

Given Input numbers are 828, 776, 688, 662

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 776 :

The positive integer divisors of 776 that completely divides 776 are.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (828, 776, 688, 662) = 2.

Given numbers are 828, 776, 688, 662

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 776 are 2 x 2 x 2 x 97

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

Prime factors of 662 are 2 x 331

The highest common occurrence is 2¹

Therefore, GCD of 828, 776, 688, 662 is 2.

Given numbers are 828, 776, 688, 662

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

Apply this formula for all numbers.

Step1:

LCM(828, 776) = 160632

GCD(828, 776) = ( 828 x 776 ) / 160632

= 828 / 776

= 828

Step2:

LCM(4, 688) = 688

GCD(4, 688) = ( 4 x 688 ) / 688

= 4 / 688

= 4

Step3:

LCM(4, 662) = 1324

GCD(4, 662) = ( 4 x 662 ) / 1324

= 4 / 662

= 4

So, Greatest Common Divisor of 828, 776, 688, 662 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 130, 221, 687, 462
• GCD of 682, 792, 770, 180
• GCD of 278, 972, 403, 990
• GCD of 175, 357, 132, 819
• GCD of 697, 657, 918, 650

Given numbers are 828, 776, 688, 662
The greatest common divisor of numbers 828, 776, 688, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 776, 688, 662 is 2.

1. What is the GCD of 828, 776, 688, 662?

GCD of given numbers 828, 776, 688, 662 is 2

2. How to calculate the greatest common divisor of 828, 776, 688, 662?

We can find the highest common divisor of 828, 776, 688, 662 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, 776, 688, 662 i.e 2.

3. How can I use the GCD of 828, 776, 688, 662Calculator?

Out the numbers 828, 776, 688, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.