GCD of 670, 806, 620, 352 Calculator

Given Input numbers are 670, 806, 620, 352

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

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 806 :

The positive integer divisors of 806 that completely divides 806 are.

1, 2, 13, 26, 31, 62, 403, 806

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 352 :

The positive integer divisors of 352 that completely divides 352 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

GCD of numbers is the greatest common divisor

So, the GCD (670, 806, 620, 352) = 2.

Given numbers are 670, 806, 620, 352

The list of prime factors of all numbers are

Prime factors of 670 are 2 x 5 x 67

Prime factors of 806 are 2 x 13 x 31

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

Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11

The highest common occurrence is 2¹

Therefore, GCD of 670, 806, 620, 352 is 2.

Given numbers are 670, 806, 620, 352

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

Apply this formula for all numbers.

Step1:

LCM(670, 806) = 270010

GCD(670, 806) = ( 670 x 806 ) / 270010

= 670 / 806

= 670

Step2:

LCM(2, 620) = 620

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

= 2 / 620

= 2

Step3:

LCM(2, 352) = 352

GCD(2, 352) = ( 2 x 352 ) / 352

= 2 / 352

= 2

So, Greatest Common Divisor of 670, 806, 620, 352 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 966, 478, 770, 317
• GCD of 855, 377, 916, 131
• GCD of 580, 108, 736, 721
• GCD of 690, 441, 645, 118
• GCD of 933, 455, 470, 268

Given numbers are 670, 806, 620, 352
The greatest common divisor of numbers 670, 806, 620, 352 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 670, 806, 620, 352 is 2.

1. What is the GCD of 670, 806, 620, 352?

GCD of given numbers 670, 806, 620, 352 is 2

2. How to calculate the greatest common divisor of 670, 806, 620, 352?

We can find the highest common divisor of 670, 806, 620, 352 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 670, 806, 620, 352 i.e 2.

3. How can I use the GCD of 670, 806, 620, 352Calculator?

Out the numbers 670, 806, 620, 352 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.