GCD of 620, 842, 234, 998 Calculator

Given Input numbers are 620, 842, 234, 998

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 234 :

The positive integer divisors of 234 that completely divides 234 are.

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

GCD of numbers is the greatest common divisor

So, the GCD (620, 842, 234, 998) = 2.

Given numbers are 620, 842, 234, 998

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 842 are 2 x 421

Prime factors of 234 are 2 x 3 x 3 x 13

Prime factors of 998 are 2 x 499

The highest common occurrence is 2¹

Therefore, GCD of 620, 842, 234, 998 is 2.

Given numbers are 620, 842, 234, 998

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

Apply this formula for all numbers.

Step1:

LCM(620, 842) = 261020

GCD(620, 842) = ( 620 x 842 ) / 261020

= 620 / 842

= 620

Step2:

LCM(2, 234) = 234

GCD(2, 234) = ( 2 x 234 ) / 234

= 2 / 234

= 2

Step3:

LCM(2, 998) = 998

GCD(2, 998) = ( 2 x 998 ) / 998

= 2 / 998

= 2

So, Greatest Common Divisor of 620, 842, 234, 998 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 948, 802, 546, 740
• GCD of 727, 647, 158, 886
• GCD of 576, 817, 619, 649
• GCD of 815, 243, 353, 416
• GCD of 730, 734, 116, 548

Given numbers are 620, 842, 234, 998
The greatest common divisor of numbers 620, 842, 234, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 842, 234, 998 is 2.

1. What is the GCD of 620, 842, 234, 998?

GCD of given numbers 620, 842, 234, 998 is 2

2. How to calculate the greatest common divisor of 620, 842, 234, 998?

We can find the highest common divisor of 620, 842, 234, 998 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 620, 842, 234, 998 i.e 2.

3. How can I use the GCD of 620, 842, 234, 998Calculator?

Out the numbers 620, 842, 234, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.