GCD of 245, 650, 484, 427 Calculator

Given Input numbers are 245, 650, 484, 427

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

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (245, 650, 484, 427) = 1.

Given numbers are 245, 650, 484, 427

The list of prime factors of all numbers are

Prime factors of 245 are 5 x 7 x 7

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 427 are 7 x 61

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

Given numbers are 245, 650, 484, 427

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

Apply this formula for all numbers.

Step1:

LCM(245, 650) = 31850

GCD(245, 650) = ( 245 x 650 ) / 31850

= 245 / 650

= 245

Step2:

LCM(5, 484) = 2420

GCD(5, 484) = ( 5 x 484 ) / 2420

= 5 / 484

= 5

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 245, 650, 484, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 251, 645, 260, 876
• GCD of 204, 732, 629, 324
• GCD of 265, 570, 508, 863
• GCD of 153, 853, 623, 607
• GCD of 157, 801, 269, 101

Given numbers are 245, 650, 484, 427
The greatest common divisor of numbers 245, 650, 484, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 245, 650, 484, 427 is 1.

1. What is the GCD of 245, 650, 484, 427?

GCD of given numbers 245, 650, 484, 427 is 1

2. How to calculate the greatest common divisor of 245, 650, 484, 427?

We can find the highest common divisor of 245, 650, 484, 427 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 245, 650, 484, 427 i.e 1.

3. How can I use the GCD of 245, 650, 484, 427Calculator?

Out the numbers 245, 650, 484, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.