GCD of 650, 945, 605, 628 Calculator

Given Input numbers are 650, 945, 605, 628

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

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

GCD of numbers is the greatest common divisor

So, the GCD (650, 945, 605, 628) = 1.

Given numbers are 650, 945, 605, 628

The list of prime factors of all numbers are

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 605 are 5 x 11 x 11

Prime factors of 628 are 2 x 2 x 157

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

Given numbers are 650, 945, 605, 628

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

Apply this formula for all numbers.

Step1:

LCM(650, 945) = 122850

GCD(650, 945) = ( 650 x 945 ) / 122850

= 650 / 945

= 650

Step2:

LCM(5, 605) = 605

GCD(5, 605) = ( 5 x 605 ) / 605

= 5 / 605

= 5

Step3:

LCM(5, 628) = 3140

GCD(5, 628) = ( 5 x 628 ) / 3140

= 5 / 628

= 5

So, Greatest Common Divisor of 650, 945, 605, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 654, 574, 108, 880
• GCD of 323, 476, 821, 840
• GCD of 296, 673, 543, 211
• GCD of 413, 671, 874, 750
• GCD of 829, 814, 470, 844

Given numbers are 650, 945, 605, 628
The greatest common divisor of numbers 650, 945, 605, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 945, 605, 628 is 1.

1. What is the GCD of 650, 945, 605, 628?

GCD of given numbers 650, 945, 605, 628 is 1

2. How to calculate the greatest common divisor of 650, 945, 605, 628?

We can find the highest common divisor of 650, 945, 605, 628 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 650, 945, 605, 628 i.e 1.

3. How can I use the GCD of 650, 945, 605, 628Calculator?

Out the numbers 650, 945, 605, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.