GCD of 385, 861, 535, 424 Calculator

Given Input numbers are 385, 861, 535, 424

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 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

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 (385, 861, 535, 424) = 1.

Given numbers are 385, 861, 535, 424

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 861 are 3 x 7 x 41

Prime factors of 535 are 5 x 107

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 385, 861, 535, 424

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

Apply this formula for all numbers.

Step1:

LCM(385, 861) = 47355

GCD(385, 861) = ( 385 x 861 ) / 47355

= 385 / 861

= 385

Step2:

LCM(7, 535) = 3745

GCD(7, 535) = ( 7 x 535 ) / 3745

= 7 / 535

= 7

Step3:

LCM(1, 424) = 424

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

= 1 / 424

= 1

So, Greatest Common Divisor of 385, 861, 535, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 191, 951, 957, 318
• GCD of 146, 451, 254, 628
• GCD of 460, 483, 970, 468
• GCD of 417, 146, 961, 470
• GCD of 691, 336, 353, 768

Given numbers are 385, 861, 535, 424
The greatest common divisor of numbers 385, 861, 535, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 861, 535, 424 is 1.

1. What is the GCD of 385, 861, 535, 424?

GCD of given numbers 385, 861, 535, 424 is 1

2. How to calculate the greatest common divisor of 385, 861, 535, 424?

We can find the highest common divisor of 385, 861, 535, 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 385, 861, 535, 424 i.e 1.

3. How can I use the GCD of 385, 861, 535, 424Calculator?

Out the numbers 385, 861, 535, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.