GCD of 270, 277, 121, 172 Calculator

Given Input numbers are 270, 277, 121, 172

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

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 277 :

The positive integer divisors of 277 that completely divides 277 are.

1, 277

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

GCD of numbers is the greatest common divisor

So, the GCD (270, 277, 121, 172) = 1.

Given numbers are 270, 277, 121, 172

The list of prime factors of all numbers are

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

Prime factors of 277 are 277

Prime factors of 121 are 11 x 11

Prime factors of 172 are 2 x 2 x 43

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

Given numbers are 270, 277, 121, 172

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

Apply this formula for all numbers.

Step1:

LCM(270, 277) = 74790

GCD(270, 277) = ( 270 x 277 ) / 74790

= 270 / 277

= 270

Step2:

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

= 1 / 121

= 1

Step3:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

So, Greatest Common Divisor of 270, 277, 121, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 200, 899, 748, 155
• GCD of 664, 762, 175, 257
• GCD of 684, 700, 742, 775
• GCD of 119, 441, 427, 278
• GCD of 786, 526, 253, 503

Given numbers are 270, 277, 121, 172
The greatest common divisor of numbers 270, 277, 121, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 270, 277, 121, 172 is 1.

1. What is the GCD of 270, 277, 121, 172?

GCD of given numbers 270, 277, 121, 172 is 1

2. How to calculate the greatest common divisor of 270, 277, 121, 172?

We can find the highest common divisor of 270, 277, 121, 172 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 270, 277, 121, 172 i.e 1.

3. How can I use the GCD of 270, 277, 121, 172Calculator?

Out the numbers 270, 277, 121, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.