GCD of 210, 764, 828, 965 Calculator

Given Input numbers are 210, 764, 828, 965

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

Divisors of 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

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 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (210, 764, 828, 965) = 1.

Given numbers are 210, 764, 828, 965

The list of prime factors of all numbers are

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 764 are 2 x 2 x 191

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

Prime factors of 965 are 5 x 193

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

Given numbers are 210, 764, 828, 965

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

Apply this formula for all numbers.

Step1:

LCM(210, 764) = 80220

GCD(210, 764) = ( 210 x 764 ) / 80220

= 210 / 764

= 210

Step2:

LCM(2, 828) = 828

GCD(2, 828) = ( 2 x 828 ) / 828

= 2 / 828

= 2

Step3:

LCM(2, 965) = 1930

GCD(2, 965) = ( 2 x 965 ) / 1930

= 2 / 965

= 2

So, Greatest Common Divisor of 210, 764, 828, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 293, 814, 989, 674
• GCD of 570, 161, 481, 218
• GCD of 259, 401, 199, 894
• GCD of 172, 707, 578, 972
• GCD of 771, 438, 260, 846

Given numbers are 210, 764, 828, 965
The greatest common divisor of numbers 210, 764, 828, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 210, 764, 828, 965 is 1.

1. What is the GCD of 210, 764, 828, 965?

GCD of given numbers 210, 764, 828, 965 is 1

2. How to calculate the greatest common divisor of 210, 764, 828, 965?

We can find the highest common divisor of 210, 764, 828, 965 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 210, 764, 828, 965 i.e 1.

3. How can I use the GCD of 210, 764, 828, 965Calculator?

Out the numbers 210, 764, 828, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.