GCD of 385, 731, 84, 207 Calculator

Given Input numbers are 385, 731, 84, 207

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 84 :

The positive integer divisors of 84 that completely divides 84 are.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

GCD of numbers is the greatest common divisor

So, the GCD (385, 731, 84, 207) = 1.

Given numbers are 385, 731, 84, 207

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 84 are 2 x 2 x 3 x 7

Prime factors of 207 are 3 x 3 x 23

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

Given numbers are 385, 731, 84, 207

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, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

= 1 / 84

= 1

Step3:

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

= 1 / 207

= 1

So, Greatest Common Divisor of 385, 731, 84, 207 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 987, 425, 54, 777
• GCD of 991, 105, 56, 557
• GCD of 676, 886, 79, 388
• GCD of 675, 933, 52, 599
• GCD of 847, 304, 39, 664

Given numbers are 385, 731, 84, 207
The greatest common divisor of numbers 385, 731, 84, 207 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 731, 84, 207 is 1.

1. What is the GCD of 385, 731, 84, 207?

GCD of given numbers 385, 731, 84, 207 is 1

2. How to calculate the greatest common divisor of 385, 731, 84, 207?

We can find the highest common divisor of 385, 731, 84, 207 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, 84, 207 i.e 1.

3. How can I use the GCD of 385, 731, 84, 207Calculator?

Out the numbers 385, 731, 84, 207 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.