GCD of 265, 321, 120, 238 Calculator

Given Input numbers are 265, 321, 120, 238

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

Divisors of 265 :

The positive integer divisors of 265 that completely divides 265 are.

1, 5, 53, 265

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

GCD of numbers is the greatest common divisor

So, the GCD (265, 321, 120, 238) = 1.

Given numbers are 265, 321, 120, 238

The list of prime factors of all numbers are

Prime factors of 265 are 5 x 53

Prime factors of 321 are 3 x 107

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 238 are 2 x 7 x 17

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

Given numbers are 265, 321, 120, 238

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

Apply this formula for all numbers.

Step1:

LCM(265, 321) = 85065

GCD(265, 321) = ( 265 x 321 ) / 85065

= 265 / 321

= 265

Step2:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

Step3:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

So, Greatest Common Divisor of 265, 321, 120, 238 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 743, 877, 327
• GCD of 970, 881, 200, 432
• GCD of 742, 449, 780, 558
• GCD of 944, 814, 590, 122
• GCD of 268, 993, 101, 595

Given numbers are 265, 321, 120, 238
The greatest common divisor of numbers 265, 321, 120, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 265, 321, 120, 238 is 1.

1. What is the GCD of 265, 321, 120, 238?

GCD of given numbers 265, 321, 120, 238 is 1

2. How to calculate the greatest common divisor of 265, 321, 120, 238?

We can find the highest common divisor of 265, 321, 120, 238 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 265, 321, 120, 238 i.e 1.

3. How can I use the GCD of 265, 321, 120, 238Calculator?

Out the numbers 265, 321, 120, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.