GCD of 202, 220, 177, 631 Calculator

Given Input numbers are 202, 220, 177, 631

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

Divisors of 202 :

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

1, 2, 101, 202

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

GCD of numbers is the greatest common divisor

So, the GCD (202, 220, 177, 631) = 1.

Given numbers are 202, 220, 177, 631

The list of prime factors of all numbers are

Prime factors of 202 are 2 x 101

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 177 are 3 x 59

Prime factors of 631 are 631

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

Given numbers are 202, 220, 177, 631

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

Apply this formula for all numbers.

Step1:

LCM(202, 220) = 22220

GCD(202, 220) = ( 202 x 220 ) / 22220

= 202 / 220

= 202

Step2:

LCM(2, 177) = 354

GCD(2, 177) = ( 2 x 177 ) / 354

= 2 / 177

= 2

Step3:

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

= 1 / 631

= 1

So, Greatest Common Divisor of 202, 220, 177, 631 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 304, 380, 638, 379
• GCD of 123, 618, 263, 706
• GCD of 880, 264, 820, 269
• GCD of 789, 639, 239, 804
• GCD of 482, 310, 978, 373

Given numbers are 202, 220, 177, 631
The greatest common divisor of numbers 202, 220, 177, 631 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 202, 220, 177, 631 is 1.

1. What is the GCD of 202, 220, 177, 631?

GCD of given numbers 202, 220, 177, 631 is 1

2. How to calculate the greatest common divisor of 202, 220, 177, 631?

We can find the highest common divisor of 202, 220, 177, 631 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 202, 220, 177, 631 i.e 1.

3. How can I use the GCD of 202, 220, 177, 631Calculator?

Out the numbers 202, 220, 177, 631 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.