GCD of 628, 770, 662, 975 Calculator

Given Input numbers are 628, 770, 662, 975

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 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 975 :

The positive integer divisors of 975 that completely divides 975 are.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

GCD of numbers is the greatest common divisor

So, the GCD (628, 770, 662, 975) = 1.

Given numbers are 628, 770, 662, 975

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 662 are 2 x 331

Prime factors of 975 are 3 x 5 x 5 x 13

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

Given numbers are 628, 770, 662, 975

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

Apply this formula for all numbers.

Step1:

LCM(628, 770) = 241780

GCD(628, 770) = ( 628 x 770 ) / 241780

= 628 / 770

= 628

Step2:

LCM(2, 662) = 662

GCD(2, 662) = ( 2 x 662 ) / 662

= 2 / 662

= 2

Step3:

LCM(2, 975) = 1950

GCD(2, 975) = ( 2 x 975 ) / 1950

= 2 / 975

= 2

So, Greatest Common Divisor of 628, 770, 662, 975 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 683, 787, 766
• GCD of 393, 334, 753, 443
• GCD of 816, 896, 785, 487
• GCD of 749, 437, 305, 480
• GCD of 766, 434, 709, 961

Given numbers are 628, 770, 662, 975
The greatest common divisor of numbers 628, 770, 662, 975 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 770, 662, 975 is 1.

1. What is the GCD of 628, 770, 662, 975?

GCD of given numbers 628, 770, 662, 975 is 1

2. How to calculate the greatest common divisor of 628, 770, 662, 975?

We can find the highest common divisor of 628, 770, 662, 975 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, 770, 662, 975 i.e 1.

3. How can I use the GCD of 628, 770, 662, 975Calculator?

Out the numbers 628, 770, 662, 975 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.