GCD of 260, 387, 291, 424 Calculator

Given Input numbers are 260, 387, 291, 424

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

Divisors of 260 :

The positive integer divisors of 260 that completely divides 260 are.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

GCD of numbers is the greatest common divisor

So, the GCD (260, 387, 291, 424) = 1.

Given numbers are 260, 387, 291, 424

The list of prime factors of all numbers are

Prime factors of 260 are 2 x 2 x 5 x 13

Prime factors of 387 are 3 x 3 x 43

Prime factors of 291 are 3 x 97

Prime factors of 424 are 2 x 2 x 2 x 53

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

Given numbers are 260, 387, 291, 424

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

Apply this formula for all numbers.

Step1:

LCM(260, 387) = 100620

GCD(260, 387) = ( 260 x 387 ) / 100620

= 260 / 387

= 260

Step2:

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

= 1 / 291

= 1

Step3:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

So, Greatest Common Divisor of 260, 387, 291, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 850, 870, 710, 721
• GCD of 300, 769, 720, 327
• GCD of 446, 242, 701, 981
• GCD of 890, 246, 559, 280
• GCD of 432, 846, 452, 451

Given numbers are 260, 387, 291, 424
The greatest common divisor of numbers 260, 387, 291, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 260, 387, 291, 424 is 1.

1. What is the GCD of 260, 387, 291, 424?

GCD of given numbers 260, 387, 291, 424 is 1

2. How to calculate the greatest common divisor of 260, 387, 291, 424?

We can find the highest common divisor of 260, 387, 291, 424 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 260, 387, 291, 424 i.e 1.

3. How can I use the GCD of 260, 387, 291, 424Calculator?

Out the numbers 260, 387, 291, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.