GCD of 428, 240, 63, 335 Calculator

Given Input numbers are 428, 240, 63, 335

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

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 63 :

The positive integer divisors of 63 that completely divides 63 are.

1, 3, 7, 9, 21, 63

Divisors of 335 :

The positive integer divisors of 335 that completely divides 335 are.

1, 5, 67, 335

GCD of numbers is the greatest common divisor

So, the GCD (428, 240, 63, 335) = 1.

Given numbers are 428, 240, 63, 335

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 63 are 3 x 3 x 7

Prime factors of 335 are 5 x 67

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

Given numbers are 428, 240, 63, 335

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

Apply this formula for all numbers.

Step1:

LCM(428, 240) = 25680

GCD(428, 240) = ( 428 x 240 ) / 25680

= 428 / 240

= 428

Step2:

LCM(4, 63) = 252

GCD(4, 63) = ( 4 x 63 ) / 252

= 4 / 63

= 4

Step3:

LCM(1, 335) = 335

GCD(1, 335) = ( 1 x 335 ) / 335

= 1 / 335

= 1

So, Greatest Common Divisor of 428, 240, 63, 335 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 362, 396, 48, 116
• GCD of 333, 789, 51, 205
• GCD of 685, 838, 59, 675
• GCD of 589, 980, 25, 256
• GCD of 278, 114, 63, 132

Given numbers are 428, 240, 63, 335
The greatest common divisor of numbers 428, 240, 63, 335 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 240, 63, 335 is 1.

1. What is the GCD of 428, 240, 63, 335?

GCD of given numbers 428, 240, 63, 335 is 1

2. How to calculate the greatest common divisor of 428, 240, 63, 335?

We can find the highest common divisor of 428, 240, 63, 335 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 428, 240, 63, 335 i.e 1.

3. How can I use the GCD of 428, 240, 63, 335Calculator?

Out the numbers 428, 240, 63, 335 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.