GCD of 497, 560, 387, 838 Calculator

Given Input numbers are 497, 560, 387, 838

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

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

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

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

GCD of numbers is the greatest common divisor

So, the GCD (497, 560, 387, 838) = 1.

Given numbers are 497, 560, 387, 838

The list of prime factors of all numbers are

Prime factors of 497 are 7 x 71

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

Prime factors of 387 are 3 x 3 x 43

Prime factors of 838 are 2 x 419

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

Given numbers are 497, 560, 387, 838

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

Apply this formula for all numbers.

Step1:

LCM(497, 560) = 39760

GCD(497, 560) = ( 497 x 560 ) / 39760

= 497 / 560

= 497

Step2:

LCM(7, 387) = 2709

GCD(7, 387) = ( 7 x 387 ) / 2709

= 7 / 387

= 7

Step3:

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

= 1 / 838

= 1

So, Greatest Common Divisor of 497, 560, 387, 838 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 712, 800, 119, 797
• GCD of 187, 282, 404, 377
• GCD of 121, 660, 166, 662
• GCD of 263, 875, 636, 302
• GCD of 234, 799, 715, 504

Given numbers are 497, 560, 387, 838
The greatest common divisor of numbers 497, 560, 387, 838 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 497, 560, 387, 838 is 1.

1. What is the GCD of 497, 560, 387, 838?

GCD of given numbers 497, 560, 387, 838 is 1

2. How to calculate the greatest common divisor of 497, 560, 387, 838?

We can find the highest common divisor of 497, 560, 387, 838 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 497, 560, 387, 838 i.e 1.

3. How can I use the GCD of 497, 560, 387, 838Calculator?

Out the numbers 497, 560, 387, 838 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.