GCD of 156, 628, 602, 697 Calculator

Given Input numbers are 156, 628, 602, 697

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

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 697 :

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

1, 17, 41, 697

GCD of numbers is the greatest common divisor

So, the GCD (156, 628, 602, 697) = 1.

Given numbers are 156, 628, 602, 697

The list of prime factors of all numbers are

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 628 are 2 x 2 x 157

Prime factors of 602 are 2 x 7 x 43

Prime factors of 697 are 17 x 41

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

Given numbers are 156, 628, 602, 697

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

Apply this formula for all numbers.

Step1:

LCM(156, 628) = 24492

GCD(156, 628) = ( 156 x 628 ) / 24492

= 156 / 628

= 156

Step2:

LCM(4, 602) = 1204

GCD(4, 602) = ( 4 x 602 ) / 1204

= 4 / 602

= 4

Step3:

LCM(2, 697) = 1394

GCD(2, 697) = ( 2 x 697 ) / 1394

= 2 / 697

= 2

So, Greatest Common Divisor of 156, 628, 602, 697 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 987, 275, 214, 565
• GCD of 590, 298, 305, 552
• GCD of 565, 842, 832, 609
• GCD of 990, 168, 377, 859
• GCD of 341, 276, 104, 172

Given numbers are 156, 628, 602, 697
The greatest common divisor of numbers 156, 628, 602, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 156, 628, 602, 697 is 1.

1. What is the GCD of 156, 628, 602, 697?

GCD of given numbers 156, 628, 602, 697 is 1

2. How to calculate the greatest common divisor of 156, 628, 602, 697?

We can find the highest common divisor of 156, 628, 602, 697 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 156, 628, 602, 697 i.e 1.

3. How can I use the GCD of 156, 628, 602, 697Calculator?

Out the numbers 156, 628, 602, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.