GCD of 772, 140, 878, 322 Calculator

Given Input numbers are 772, 140, 878, 322

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

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 878 :

The positive integer divisors of 878 that completely divides 878 are.

1, 2, 439, 878

Divisors of 322 :

The positive integer divisors of 322 that completely divides 322 are.

1, 2, 7, 14, 23, 46, 161, 322

GCD of numbers is the greatest common divisor

So, the GCD (772, 140, 878, 322) = 2.

Given numbers are 772, 140, 878, 322

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 878 are 2 x 439

Prime factors of 322 are 2 x 7 x 23

The highest common occurrence is 2¹

Therefore, GCD of 772, 140, 878, 322 is 2.

Given numbers are 772, 140, 878, 322

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

Apply this formula for all numbers.

Step1:

LCM(772, 140) = 27020

GCD(772, 140) = ( 772 x 140 ) / 27020

= 772 / 140

= 772

Step2:

LCM(4, 878) = 1756

GCD(4, 878) = ( 4 x 878 ) / 1756

= 4 / 878

= 4

Step3:

LCM(2, 322) = 322

GCD(2, 322) = ( 2 x 322 ) / 322

= 2 / 322

= 2

So, Greatest Common Divisor of 772, 140, 878, 322 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 463, 683, 157
• GCD of 130, 219, 566, 460
• GCD of 353, 440, 753, 829
• GCD of 229, 776, 193, 436
• GCD of 669, 851, 445, 369

Given numbers are 772, 140, 878, 322
The greatest common divisor of numbers 772, 140, 878, 322 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 140, 878, 322 is 2.

1. What is the GCD of 772, 140, 878, 322?

GCD of given numbers 772, 140, 878, 322 is 2

2. How to calculate the greatest common divisor of 772, 140, 878, 322?

We can find the highest common divisor of 772, 140, 878, 322 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 772, 140, 878, 322 i.e 2.

3. How can I use the GCD of 772, 140, 878, 322Calculator?

Out the numbers 772, 140, 878, 322 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.