GCD of 632, 428, 290, 278 Calculator

Given Input numbers are 632, 428, 290, 278

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

Divisors of 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 428 :

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

1, 2, 4, 107, 214, 428

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 278 :

The positive integer divisors of 278 that completely divides 278 are.

1, 2, 139, 278

GCD of numbers is the greatest common divisor

So, the GCD (632, 428, 290, 278) = 2.

Given numbers are 632, 428, 290, 278

The list of prime factors of all numbers are

Prime factors of 632 are 2 x 2 x 2 x 79

Prime factors of 428 are 2 x 2 x 107

Prime factors of 290 are 2 x 5 x 29

Prime factors of 278 are 2 x 139

The highest common occurrence is 2¹

Therefore, GCD of 632, 428, 290, 278 is 2.

Given numbers are 632, 428, 290, 278

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

Apply this formula for all numbers.

Step1:

LCM(632, 428) = 67624

GCD(632, 428) = ( 632 x 428 ) / 67624

= 632 / 428

= 632

Step2:

LCM(4, 290) = 580

GCD(4, 290) = ( 4 x 290 ) / 580

= 4 / 290

= 4

Step3:

LCM(2, 278) = 278

GCD(2, 278) = ( 2 x 278 ) / 278

= 2 / 278

= 2

So, Greatest Common Divisor of 632, 428, 290, 278 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 668, 458, 658, 556
• GCD of 198, 795, 400, 850
• GCD of 316, 198, 834, 787
• GCD of 622, 666, 393, 915
• GCD of 823, 130, 249, 719

Given numbers are 632, 428, 290, 278
The greatest common divisor of numbers 632, 428, 290, 278 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 632, 428, 290, 278 is 2.

1. What is the GCD of 632, 428, 290, 278?

GCD of given numbers 632, 428, 290, 278 is 2

2. How to calculate the greatest common divisor of 632, 428, 290, 278?

We can find the highest common divisor of 632, 428, 290, 278 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 632, 428, 290, 278 i.e 2.

3. How can I use the GCD of 632, 428, 290, 278Calculator?

Out the numbers 632, 428, 290, 278 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.