GCD of 628, 966, 730, 445 Calculator

Given Input numbers are 628, 966, 730, 445

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 966 :

The positive integer divisors of 966 that completely divides 966 are.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 730 :

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

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

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

GCD of numbers is the greatest common divisor

So, the GCD (628, 966, 730, 445) = 1.

Given numbers are 628, 966, 730, 445

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 966 are 2 x 3 x 7 x 23

Prime factors of 730 are 2 x 5 x 73

Prime factors of 445 are 5 x 89

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 628, 966, 730, 445

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

Apply this formula for all numbers.

Step1:

LCM(628, 966) = 303324

GCD(628, 966) = ( 628 x 966 ) / 303324

= 628 / 966

= 628

Step2:

LCM(2, 730) = 730

GCD(2, 730) = ( 2 x 730 ) / 730

= 2 / 730

= 2

Step3:

LCM(2, 445) = 890

GCD(2, 445) = ( 2 x 445 ) / 890

= 2 / 445

= 2

So, Greatest Common Divisor of 628, 966, 730, 445 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 968, 141, 697, 333
• GCD of 676, 119, 515, 815
• GCD of 556, 830, 635, 135
• GCD of 464, 836, 895, 689
• GCD of 587, 655, 577, 563

Given numbers are 628, 966, 730, 445
The greatest common divisor of numbers 628, 966, 730, 445 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 966, 730, 445 is 1.

1. What is the GCD of 628, 966, 730, 445?

GCD of given numbers 628, 966, 730, 445 is 1

2. How to calculate the greatest common divisor of 628, 966, 730, 445?

We can find the highest common divisor of 628, 966, 730, 445 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 628, 966, 730, 445 i.e 1.

3. How can I use the GCD of 628, 966, 730, 445Calculator?

Out the numbers 628, 966, 730, 445 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.