GCD of 168, 280, 902, 772 Calculator

Given Input numbers are 168, 280, 902, 772

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 772 :

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

1, 2, 4, 193, 386, 772

GCD of numbers is the greatest common divisor

So, the GCD (168, 280, 902, 772) = 2.

Given numbers are 168, 280, 902, 772

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 902 are 2 x 11 x 41

Prime factors of 772 are 2 x 2 x 193

The highest common occurrence is 2¹

Therefore, GCD of 168, 280, 902, 772 is 2.

Given numbers are 168, 280, 902, 772

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

Apply this formula for all numbers.

Step1:

LCM(168, 280) = 840

GCD(168, 280) = ( 168 x 280 ) / 840

= 168 / 280

= 168

Step2:

LCM(56, 902) = 25256

GCD(56, 902) = ( 56 x 902 ) / 25256

= 56 / 902

= 56

Step3:

LCM(2, 772) = 772

GCD(2, 772) = ( 2 x 772 ) / 772

= 2 / 772

= 2

So, Greatest Common Divisor of 168, 280, 902, 772 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 204, 214, 913, 731
• GCD of 275, 311, 368, 835
• GCD of 934, 896, 791, 195
• GCD of 252, 781, 480, 547
• GCD of 853, 396, 182, 165

Given numbers are 168, 280, 902, 772
The greatest common divisor of numbers 168, 280, 902, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 280, 902, 772 is 2.

1. What is the GCD of 168, 280, 902, 772?

GCD of given numbers 168, 280, 902, 772 is 2

2. How to calculate the greatest common divisor of 168, 280, 902, 772?

We can find the highest common divisor of 168, 280, 902, 772 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 168, 280, 902, 772 i.e 2.

3. How can I use the GCD of 168, 280, 902, 772Calculator?

Out the numbers 168, 280, 902, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.