GCD of 626, 815, 385, 987 Calculator

Given Input numbers are 626, 815, 385, 987

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

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

Divisors of 385 :

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

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

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

GCD of numbers is the greatest common divisor

So, the GCD (626, 815, 385, 987) = 1.

Given numbers are 626, 815, 385, 987

The list of prime factors of all numbers are

Prime factors of 626 are 2 x 313

Prime factors of 815 are 5 x 163

Prime factors of 385 are 5 x 7 x 11

Prime factors of 987 are 3 x 7 x 47

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

Given numbers are 626, 815, 385, 987

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

Apply this formula for all numbers.

Step1:

LCM(626, 815) = 510190

GCD(626, 815) = ( 626 x 815 ) / 510190

= 626 / 815

= 626

Step2:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

Step3:

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

= 1 / 987

= 1

So, Greatest Common Divisor of 626, 815, 385, 987 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 354, 870, 122, 223
• GCD of 551, 475, 930, 882
• GCD of 421, 955, 259, 966
• GCD of 408, 941, 789, 427
• GCD of 247, 416, 875, 793

Given numbers are 626, 815, 385, 987
The greatest common divisor of numbers 626, 815, 385, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 626, 815, 385, 987 is 1.

1. What is the GCD of 626, 815, 385, 987?

GCD of given numbers 626, 815, 385, 987 is 1

2. How to calculate the greatest common divisor of 626, 815, 385, 987?

We can find the highest common divisor of 626, 815, 385, 987 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 626, 815, 385, 987 i.e 1.

3. How can I use the GCD of 626, 815, 385, 987Calculator?

Out the numbers 626, 815, 385, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.