GCD of 656, 820, 350 Calculator

Given Input numbers are 656, 820, 350

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

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

GCD of numbers is the greatest common divisor

So, the GCD (656, 820, 350) = 2.

Given numbers are 656, 820, 350

The list of prime factors of all numbers are

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 350 are 2 x 5 x 5 x 7

The highest common occurrence is 2¹

Therefore, GCD of 656, 820, 350 is 2.

Given numbers are 656, 820, 350

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

Apply this formula for all numbers.

Step1:

LCM(656, 820) = 3280

GCD(656, 820) = ( 656 x 820 ) / 3280

= 656 / 820

= 656

Step2:

LCM(164, 350) = 28700

GCD(164, 350) = ( 164 x 350 ) / 28700

= 164 / 350

= 164

So, Greatest Common Divisor of 656, 820, 350 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 248, 179, 525
• GCD of 123, 581, 104
• GCD of 750, 108, 583
• GCD of 536, 467, 873
• GCD of 923, 834, 209

Given numbers are 656, 820, 350
The greatest common divisor of numbers 656, 820, 350 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 656, 820, 350 is 2.

1. What is the GCD of 656, 820, 350?

GCD of given numbers 656, 820, 350 is 2

2. How to calculate the greatest common divisor of 656, 820, 350?

We can find the highest common divisor of 656, 820, 350 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 656, 820, 350 i.e 2.

3. How can I use the GCD of 656, 820, 350Calculator?

Out the numbers 656, 820, 350 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.