GCD of 271, 218, 270, 245 Calculator

Given Input numbers are 271, 218, 270, 245

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

Divisors of 271 :

The positive integer divisors of 271 that completely divides 271 are.

1, 271

Divisors of 218 :

The positive integer divisors of 218 that completely divides 218 are.

1, 2, 109, 218

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 245 :

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

1, 5, 7, 35, 49, 245

GCD of numbers is the greatest common divisor

So, the GCD (271, 218, 270, 245) = 1.

Given numbers are 271, 218, 270, 245

The list of prime factors of all numbers are

Prime factors of 271 are 271

Prime factors of 218 are 2 x 109

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 245 are 5 x 7 x 7

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

Given numbers are 271, 218, 270, 245

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

Apply this formula for all numbers.

Step1:

LCM(271, 218) = 59078

GCD(271, 218) = ( 271 x 218 ) / 59078

= 271 / 218

= 271

Step2:

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

= 1 / 270

= 1

Step3:

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

= 1 / 245

= 1

So, Greatest Common Divisor of 271, 218, 270, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 734, 587, 477, 694
• GCD of 694, 731, 967, 842
• GCD of 716, 797, 313, 904
• GCD of 323, 266, 682, 934
• GCD of 924, 692, 497, 571

Given numbers are 271, 218, 270, 245
The greatest common divisor of numbers 271, 218, 270, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 271, 218, 270, 245 is 1.

1. What is the GCD of 271, 218, 270, 245?

GCD of given numbers 271, 218, 270, 245 is 1

2. How to calculate the greatest common divisor of 271, 218, 270, 245?

We can find the highest common divisor of 271, 218, 270, 245 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 271, 218, 270, 245 i.e 1.

3. How can I use the GCD of 271, 218, 270, 245Calculator?

Out the numbers 271, 218, 270, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.