GCD of 938, 898, 144, 285 Calculator

Given Input numbers are 938, 898, 144, 285

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 898 :

The positive integer divisors of 898 that completely divides 898 are.

1, 2, 449, 898

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

Divisors of 285 :

The positive integer divisors of 285 that completely divides 285 are.

1, 3, 5, 15, 19, 57, 95, 285

GCD of numbers is the greatest common divisor

So, the GCD (938, 898, 144, 285) = 1.

Given numbers are 938, 898, 144, 285

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 898 are 2 x 449

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

Prime factors of 285 are 3 x 5 x 19

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

Given numbers are 938, 898, 144, 285

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

Apply this formula for all numbers.

Step1:

LCM(938, 898) = 421162

GCD(938, 898) = ( 938 x 898 ) / 421162

= 938 / 898

= 938

Step2:

LCM(2, 144) = 144

GCD(2, 144) = ( 2 x 144 ) / 144

= 2 / 144

= 2

Step3:

LCM(2, 285) = 570

GCD(2, 285) = ( 2 x 285 ) / 570

= 2 / 285

= 2

So, Greatest Common Divisor of 938, 898, 144, 285 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 463, 456, 947, 906
• GCD of 321, 523, 318, 377
• GCD of 335, 209, 278, 337
• GCD of 564, 734, 780, 305
• GCD of 731, 461, 672, 264

Given numbers are 938, 898, 144, 285
The greatest common divisor of numbers 938, 898, 144, 285 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 898, 144, 285 is 1.

1. What is the GCD of 938, 898, 144, 285?

GCD of given numbers 938, 898, 144, 285 is 1

2. How to calculate the greatest common divisor of 938, 898, 144, 285?

We can find the highest common divisor of 938, 898, 144, 285 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, 898, 144, 285 i.e 1.

3. How can I use the GCD of 938, 898, 144, 285Calculator?

Out the numbers 938, 898, 144, 285 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.