GCD of 702, 526, 30, 438 Calculator

Given Input numbers are 702, 526, 30, 438

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

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 526 :

The positive integer divisors of 526 that completely divides 526 are.

1, 2, 263, 526

Divisors of 30 :

The positive integer divisors of 30 that completely divides 30 are.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (702, 526, 30, 438) = 2.

Given numbers are 702, 526, 30, 438

The list of prime factors of all numbers are

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 526 are 2 x 263

Prime factors of 30 are 2 x 3 x 5

Prime factors of 438 are 2 x 3 x 73

The highest common occurrence is 2¹

Therefore, GCD of 702, 526, 30, 438 is 2.

Given numbers are 702, 526, 30, 438

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

Apply this formula for all numbers.

Step1:

LCM(702, 526) = 184626

GCD(702, 526) = ( 702 x 526 ) / 184626

= 702 / 526

= 702

Step2:

LCM(2, 30) = 30

GCD(2, 30) = ( 2 x 30 ) / 30

= 2 / 30

= 2

Step3:

LCM(2, 438) = 438

GCD(2, 438) = ( 2 x 438 ) / 438

= 2 / 438

= 2

So, Greatest Common Divisor of 702, 526, 30, 438 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 949, 771, 79, 388
• GCD of 982, 664, 50, 433
• GCD of 140, 746, 10, 170
• GCD of 135, 573, 82, 757
• GCD of 776, 124, 51, 649

Given numbers are 702, 526, 30, 438
The greatest common divisor of numbers 702, 526, 30, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 702, 526, 30, 438 is 2.

1. What is the GCD of 702, 526, 30, 438?

GCD of given numbers 702, 526, 30, 438 is 2

2. How to calculate the greatest common divisor of 702, 526, 30, 438?

We can find the highest common divisor of 702, 526, 30, 438 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 702, 526, 30, 438 i.e 2.

3. How can I use the GCD of 702, 526, 30, 438Calculator?

Out the numbers 702, 526, 30, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.