GCD of 385, 731, 281, 560 Calculator

Given Input numbers are 385, 731, 281, 560

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

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 281 :

The positive integer divisors of 281 that completely divides 281 are.

1, 281

Divisors of 560 :

The positive integer divisors of 560 that completely divides 560 are.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

GCD of numbers is the greatest common divisor

So, the GCD (385, 731, 281, 560) = 1.

Given numbers are 385, 731, 281, 560

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 731 are 17 x 43

Prime factors of 281 are 281

Prime factors of 560 are 2 x 2 x 2 x 2 x 5 x 7

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

Given numbers are 385, 731, 281, 560

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

Apply this formula for all numbers.

Step1:

LCM(385, 731) = 281435

GCD(385, 731) = ( 385 x 731 ) / 281435

= 385 / 731

= 385

Step2:

LCM(1, 281) = 281

GCD(1, 281) = ( 1 x 281 ) / 281

= 1 / 281

= 1

Step3:

LCM(1, 560) = 560

GCD(1, 560) = ( 1 x 560 ) / 560

= 1 / 560

= 1

So, Greatest Common Divisor of 385, 731, 281, 560 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 659, 102, 191, 916
• GCD of 114, 256, 271, 349
• GCD of 398, 609, 144, 290
• GCD of 862, 304, 277, 900
• GCD of 734, 975, 803, 630

Given numbers are 385, 731, 281, 560
The greatest common divisor of numbers 385, 731, 281, 560 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 731, 281, 560 is 1.

1. What is the GCD of 385, 731, 281, 560?

GCD of given numbers 385, 731, 281, 560 is 1

2. How to calculate the greatest common divisor of 385, 731, 281, 560?

We can find the highest common divisor of 385, 731, 281, 560 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 385, 731, 281, 560 i.e 1.

3. How can I use the GCD of 385, 731, 281, 560Calculator?

Out the numbers 385, 731, 281, 560 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.