GCD of 697, 364, 391, 144 Calculator

Given Input numbers are 697, 364, 391, 144

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

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

GCD of numbers is the greatest common divisor

So, the GCD (697, 364, 391, 144) = 1.

Given numbers are 697, 364, 391, 144

The list of prime factors of all numbers are

Prime factors of 697 are 17 x 41

Prime factors of 364 are 2 x 2 x 7 x 13

Prime factors of 391 are 17 x 23

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

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

Given numbers are 697, 364, 391, 144

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

Apply this formula for all numbers.

Step1:

LCM(697, 364) = 253708

GCD(697, 364) = ( 697 x 364 ) / 253708

= 697 / 364

= 697

Step2:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1

Step3:

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

= 1 / 144

= 1

So, Greatest Common Divisor of 697, 364, 391, 144 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 572, 853, 633, 454
• GCD of 150, 579, 246, 614
• GCD of 912, 775, 335, 943
• GCD of 858, 705, 382, 394
• GCD of 777, 150, 319, 326

Given numbers are 697, 364, 391, 144
The greatest common divisor of numbers 697, 364, 391, 144 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 364, 391, 144 is 1.

1. What is the GCD of 697, 364, 391, 144?

GCD of given numbers 697, 364, 391, 144 is 1

2. How to calculate the greatest common divisor of 697, 364, 391, 144?

We can find the highest common divisor of 697, 364, 391, 144 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 697, 364, 391, 144 i.e 1.

3. How can I use the GCD of 697, 364, 391, 144Calculator?

Out the numbers 697, 364, 391, 144 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.