GCD of 938, 558, 151, 397 Calculator

Given Input numbers are 938, 558, 151, 397

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

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 151 :

The positive integer divisors of 151 that completely divides 151 are.

1, 151

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (938, 558, 151, 397) = 1.

Given numbers are 938, 558, 151, 397

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 558 are 2 x 3 x 3 x 31

Prime factors of 151 are 151

Prime factors of 397 are 397

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

Given numbers are 938, 558, 151, 397

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

Apply this formula for all numbers.

Step1:

LCM(938, 558) = 261702

GCD(938, 558) = ( 938 x 558 ) / 261702

= 938 / 558

= 938

Step2:

LCM(2, 151) = 302

GCD(2, 151) = ( 2 x 151 ) / 302

= 2 / 151

= 2

Step3:

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

= 1 / 397

= 1

So, Greatest Common Divisor of 938, 558, 151, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 691, 854, 920
• GCD of 674, 298, 367, 776
• GCD of 519, 984, 845, 470
• GCD of 177, 484, 558, 724
• GCD of 442, 856, 956, 615

Given numbers are 938, 558, 151, 397
The greatest common divisor of numbers 938, 558, 151, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 558, 151, 397 is 1.

1. What is the GCD of 938, 558, 151, 397?

GCD of given numbers 938, 558, 151, 397 is 1

2. How to calculate the greatest common divisor of 938, 558, 151, 397?

We can find the highest common divisor of 938, 558, 151, 397 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 938, 558, 151, 397 i.e 1.

3. How can I use the GCD of 938, 558, 151, 397Calculator?

Out the numbers 938, 558, 151, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.