GCD of 474, 272, 778, 836 Calculator

Given Input numbers are 474, 272, 778, 836

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

Divisors of 474 :

The positive integer divisors of 474 that completely divides 474 are.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 778 :

The positive integer divisors of 778 that completely divides 778 are.

1, 2, 389, 778

Divisors of 836 :

The positive integer divisors of 836 that completely divides 836 are.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

GCD of numbers is the greatest common divisor

So, the GCD (474, 272, 778, 836) = 2.

Given numbers are 474, 272, 778, 836

The list of prime factors of all numbers are

Prime factors of 474 are 2 x 3 x 79

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 778 are 2 x 389

Prime factors of 836 are 2 x 2 x 11 x 19

The highest common occurrence is 2¹

Therefore, GCD of 474, 272, 778, 836 is 2.

Given numbers are 474, 272, 778, 836

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

Apply this formula for all numbers.

Step1:

LCM(474, 272) = 64464

GCD(474, 272) = ( 474 x 272 ) / 64464

= 474 / 272

= 474

Step2:

LCM(2, 778) = 778

GCD(2, 778) = ( 2 x 778 ) / 778

= 2 / 778

= 2

Step3:

LCM(2, 836) = 836

GCD(2, 836) = ( 2 x 836 ) / 836

= 2 / 836

= 2

So, Greatest Common Divisor of 474, 272, 778, 836 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 332, 444, 410, 125
• GCD of 544, 416, 377, 889
• GCD of 836, 848, 553, 722
• GCD of 630, 202, 193, 825
• GCD of 148, 408, 978, 666

Given numbers are 474, 272, 778, 836
The greatest common divisor of numbers 474, 272, 778, 836 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 474, 272, 778, 836 is 2.

1. What is the GCD of 474, 272, 778, 836?

GCD of given numbers 474, 272, 778, 836 is 2

2. How to calculate the greatest common divisor of 474, 272, 778, 836?

We can find the highest common divisor of 474, 272, 778, 836 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 474, 272, 778, 836 i.e 2.

3. How can I use the GCD of 474, 272, 778, 836Calculator?

Out the numbers 474, 272, 778, 836 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.