GCD of 909, 631, 682, 145 Calculator

Given Input numbers are 909, 631, 682, 145

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

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (909, 631, 682, 145) = 1.

Given numbers are 909, 631, 682, 145

The list of prime factors of all numbers are

Prime factors of 909 are 3 x 3 x 101

Prime factors of 631 are 631

Prime factors of 682 are 2 x 11 x 31

Prime factors of 145 are 5 x 29

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

Given numbers are 909, 631, 682, 145

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

Apply this formula for all numbers.

Step1:

LCM(909, 631) = 573579

GCD(909, 631) = ( 909 x 631 ) / 573579

= 909 / 631

= 909

Step2:

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

= 1 / 682

= 1

Step3:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

So, Greatest Common Divisor of 909, 631, 682, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 113, 314, 594, 150
• GCD of 191, 644, 132, 348
• GCD of 311, 880, 429, 701
• GCD of 288, 142, 688, 551
• GCD of 958, 948, 464, 758

Given numbers are 909, 631, 682, 145
The greatest common divisor of numbers 909, 631, 682, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 909, 631, 682, 145 is 1.

1. What is the GCD of 909, 631, 682, 145?

GCD of given numbers 909, 631, 682, 145 is 1

2. How to calculate the greatest common divisor of 909, 631, 682, 145?

We can find the highest common divisor of 909, 631, 682, 145 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 909, 631, 682, 145 i.e 1.

3. How can I use the GCD of 909, 631, 682, 145Calculator?

Out the numbers 909, 631, 682, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.