GCD of 378, 730, 620, 606 Calculator

Given Input numbers are 378, 730, 620, 606

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

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

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 606 :

The positive integer divisors of 606 that completely divides 606 are.

1, 2, 3, 6, 101, 202, 303, 606

GCD of numbers is the greatest common divisor

So, the GCD (378, 730, 620, 606) = 2.

Given numbers are 378, 730, 620, 606

The list of prime factors of all numbers are

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 730 are 2 x 5 x 73

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

Prime factors of 606 are 2 x 3 x 101

The highest common occurrence is 2¹

Therefore, GCD of 378, 730, 620, 606 is 2.

Given numbers are 378, 730, 620, 606

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

Apply this formula for all numbers.

Step1:

LCM(378, 730) = 137970

GCD(378, 730) = ( 378 x 730 ) / 137970

= 378 / 730

= 378

Step2:

LCM(2, 620) = 620

GCD(2, 620) = ( 2 x 620 ) / 620

= 2 / 620

= 2

Step3:

LCM(2, 606) = 606

GCD(2, 606) = ( 2 x 606 ) / 606

= 2 / 606

= 2

So, Greatest Common Divisor of 378, 730, 620, 606 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 564, 563, 175, 644
• GCD of 141, 325, 574, 299
• GCD of 881, 213, 101, 915
• GCD of 704, 168, 826, 505
• GCD of 955, 142, 288, 299

Given numbers are 378, 730, 620, 606
The greatest common divisor of numbers 378, 730, 620, 606 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 730, 620, 606 is 2.

1. What is the GCD of 378, 730, 620, 606?

GCD of given numbers 378, 730, 620, 606 is 2

2. How to calculate the greatest common divisor of 378, 730, 620, 606?

We can find the highest common divisor of 378, 730, 620, 606 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 378, 730, 620, 606 i.e 2.

3. How can I use the GCD of 378, 730, 620, 606Calculator?

Out the numbers 378, 730, 620, 606 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.