GCD of 602, 738, 342, 820 Calculator

Given Input numbers are 602, 738, 342, 820

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

Divisors of 602 :

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

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

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (602, 738, 342, 820) = 2.

Given numbers are 602, 738, 342, 820

The list of prime factors of all numbers are

Prime factors of 602 are 2 x 7 x 43

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 820 are 2 x 2 x 5 x 41

The highest common occurrence is 2¹

Therefore, GCD of 602, 738, 342, 820 is 2.

Given numbers are 602, 738, 342, 820

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

Apply this formula for all numbers.

Step1:

LCM(602, 738) = 222138

GCD(602, 738) = ( 602 x 738 ) / 222138

= 602 / 738

= 602

Step2:

LCM(2, 342) = 342

GCD(2, 342) = ( 2 x 342 ) / 342

= 2 / 342

= 2

Step3:

LCM(2, 820) = 820

GCD(2, 820) = ( 2 x 820 ) / 820

= 2 / 820

= 2

So, Greatest Common Divisor of 602, 738, 342, 820 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 765, 439, 398, 509
• GCD of 373, 766, 844, 223
• GCD of 901, 171, 429, 584
• GCD of 945, 288, 368, 374
• GCD of 549, 530, 241, 651

Given numbers are 602, 738, 342, 820
The greatest common divisor of numbers 602, 738, 342, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 602, 738, 342, 820 is 2.

1. What is the GCD of 602, 738, 342, 820?

GCD of given numbers 602, 738, 342, 820 is 2

2. How to calculate the greatest common divisor of 602, 738, 342, 820?

We can find the highest common divisor of 602, 738, 342, 820 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 602, 738, 342, 820 i.e 2.

3. How can I use the GCD of 602, 738, 342, 820Calculator?

Out the numbers 602, 738, 342, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.