GCD of 398, 737, 755, 531 Calculator

Given Input numbers are 398, 737, 755, 531

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

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

Divisors of 737 :

The positive integer divisors of 737 that completely divides 737 are.

1, 11, 67, 737

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 531 :

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

1, 3, 9, 59, 177, 531

GCD of numbers is the greatest common divisor

So, the GCD (398, 737, 755, 531) = 1.

Given numbers are 398, 737, 755, 531

The list of prime factors of all numbers are

Prime factors of 398 are 2 x 199

Prime factors of 737 are 11 x 67

Prime factors of 755 are 5 x 151

Prime factors of 531 are 3 x 3 x 59

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

Given numbers are 398, 737, 755, 531

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

Apply this formula for all numbers.

Step1:

LCM(398, 737) = 293326

GCD(398, 737) = ( 398 x 737 ) / 293326

= 398 / 737

= 398

Step2:

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

= 1 / 755

= 1

Step3:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

So, Greatest Common Divisor of 398, 737, 755, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 242, 835, 887, 383
• GCD of 561, 243, 936, 643
• GCD of 988, 111, 718, 835
• GCD of 358, 789, 834, 837
• GCD of 388, 295, 489, 108

Given numbers are 398, 737, 755, 531
The greatest common divisor of numbers 398, 737, 755, 531 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 398, 737, 755, 531 is 1.

1. What is the GCD of 398, 737, 755, 531?

GCD of given numbers 398, 737, 755, 531 is 1

2. How to calculate the greatest common divisor of 398, 737, 755, 531?

We can find the highest common divisor of 398, 737, 755, 531 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 398, 737, 755, 531 i.e 1.

3. How can I use the GCD of 398, 737, 755, 531Calculator?

Out the numbers 398, 737, 755, 531 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.