GCD of 531, 890, 156, 388 Calculator

Given Input numbers are 531, 890, 156, 388

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 890 :

The positive integer divisors of 890 that completely divides 890 are.

1, 2, 5, 10, 89, 178, 445, 890

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 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

GCD of numbers is the greatest common divisor

So, the GCD (531, 890, 156, 388) = 1.

Given numbers are 531, 890, 156, 388

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 890 are 2 x 5 x 89

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

Prime factors of 388 are 2 x 2 x 97

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

Given numbers are 531, 890, 156, 388

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

Apply this formula for all numbers.

Step1:

LCM(531, 890) = 472590

GCD(531, 890) = ( 531 x 890 ) / 472590

= 531 / 890

= 531

Step2:

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

= 1 / 156

= 1

Step3:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

So, Greatest Common Divisor of 531, 890, 156, 388 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 156, 841, 765, 325
• GCD of 487, 990, 701, 403
• GCD of 633, 150, 215, 621
• GCD of 606, 648, 118, 321
• GCD of 781, 128, 805, 241

Given numbers are 531, 890, 156, 388
The greatest common divisor of numbers 531, 890, 156, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 890, 156, 388 is 1.

1. What is the GCD of 531, 890, 156, 388?

GCD of given numbers 531, 890, 156, 388 is 1

2. How to calculate the greatest common divisor of 531, 890, 156, 388?

We can find the highest common divisor of 531, 890, 156, 388 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 531, 890, 156, 388 i.e 1.

3. How can I use the GCD of 531, 890, 156, 388Calculator?

Out the numbers 531, 890, 156, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.