GCD of 472, 202, 852, 644 Calculator

Given Input numbers are 472, 202, 852, 644

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

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

GCD of numbers is the greatest common divisor

So, the GCD (472, 202, 852, 644) = 2.

Given numbers are 472, 202, 852, 644

The list of prime factors of all numbers are

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 202 are 2 x 101

Prime factors of 852 are 2 x 2 x 3 x 71

Prime factors of 644 are 2 x 2 x 7 x 23

The highest common occurrence is 2¹

Therefore, GCD of 472, 202, 852, 644 is 2.

Given numbers are 472, 202, 852, 644

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

Apply this formula for all numbers.

Step1:

LCM(472, 202) = 47672

GCD(472, 202) = ( 472 x 202 ) / 47672

= 472 / 202

= 472

Step2:

LCM(2, 852) = 852

GCD(2, 852) = ( 2 x 852 ) / 852

= 2 / 852

= 2

Step3:

LCM(2, 644) = 644

GCD(2, 644) = ( 2 x 644 ) / 644

= 2 / 644

= 2

So, Greatest Common Divisor of 472, 202, 852, 644 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 859, 538, 355, 589
• GCD of 933, 838, 754, 155
• GCD of 104, 359, 688, 259
• GCD of 836, 293, 465, 644
• GCD of 802, 186, 672, 449

Given numbers are 472, 202, 852, 644
The greatest common divisor of numbers 472, 202, 852, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 202, 852, 644 is 2.

1. What is the GCD of 472, 202, 852, 644?

GCD of given numbers 472, 202, 852, 644 is 2

2. How to calculate the greatest common divisor of 472, 202, 852, 644?

We can find the highest common divisor of 472, 202, 852, 644 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 472, 202, 852, 644 i.e 2.

3. How can I use the GCD of 472, 202, 852, 644Calculator?

Out the numbers 472, 202, 852, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.