GCD of 238, 722, 602, 630 Calculator

Given Input numbers are 238, 722, 602, 630

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

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

GCD of numbers is the greatest common divisor

So, the GCD (238, 722, 602, 630) = 2.

Given numbers are 238, 722, 602, 630

The list of prime factors of all numbers are

Prime factors of 238 are 2 x 7 x 17

Prime factors of 722 are 2 x 19 x 19

Prime factors of 602 are 2 x 7 x 43

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

The highest common occurrence is 2¹

Therefore, GCD of 238, 722, 602, 630 is 2.

Given numbers are 238, 722, 602, 630

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

Apply this formula for all numbers.

Step1:

LCM(238, 722) = 85918

GCD(238, 722) = ( 238 x 722 ) / 85918

= 238 / 722

= 238

Step2:

LCM(2, 602) = 602

GCD(2, 602) = ( 2 x 602 ) / 602

= 2 / 602

= 2

Step3:

LCM(2, 630) = 630

GCD(2, 630) = ( 2 x 630 ) / 630

= 2 / 630

= 2

So, Greatest Common Divisor of 238, 722, 602, 630 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 218, 168, 921, 706
• GCD of 679, 339, 421, 213
• GCD of 270, 538, 451, 760
• GCD of 508, 782, 962, 938
• GCD of 415, 605, 791, 612

Given numbers are 238, 722, 602, 630
The greatest common divisor of numbers 238, 722, 602, 630 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 722, 602, 630 is 2.

1. What is the GCD of 238, 722, 602, 630?

GCD of given numbers 238, 722, 602, 630 is 2

2. How to calculate the greatest common divisor of 238, 722, 602, 630?

We can find the highest common divisor of 238, 722, 602, 630 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 238, 722, 602, 630 i.e 2.

3. How can I use the GCD of 238, 722, 602, 630Calculator?

Out the numbers 238, 722, 602, 630 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.