GCD of 628, 970, 630, 907 Calculator

Given Input numbers are 628, 970, 630, 907

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 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 907 :

The positive integer divisors of 907 that completely divides 907 are.

1, 907

GCD of numbers is the greatest common divisor

So, the GCD (628, 970, 630, 907) = 1.

Given numbers are 628, 970, 630, 907

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 970 are 2 x 5 x 97

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 907 are 907

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

Given numbers are 628, 970, 630, 907

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

Apply this formula for all numbers.

Step1:

LCM(628, 970) = 304580

GCD(628, 970) = ( 628 x 970 ) / 304580

= 628 / 970

= 628

Step2:

LCM(2, 630) = 630

GCD(2, 630) = ( 2 x 630 ) / 630

= 2 / 630

= 2

Step3:

LCM(2, 907) = 1814

GCD(2, 907) = ( 2 x 907 ) / 1814

= 2 / 907

= 2

So, Greatest Common Divisor of 628, 970, 630, 907 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 644, 447, 536, 583
• GCD of 817, 707, 988, 578
• GCD of 915, 767, 157, 945
• GCD of 169, 332, 857, 543
• GCD of 967, 172, 819, 873

Given numbers are 628, 970, 630, 907
The greatest common divisor of numbers 628, 970, 630, 907 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 970, 630, 907 is 1.

1. What is the GCD of 628, 970, 630, 907?

GCD of given numbers 628, 970, 630, 907 is 1

2. How to calculate the greatest common divisor of 628, 970, 630, 907?

We can find the highest common divisor of 628, 970, 630, 907 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, 970, 630, 907 i.e 1.

3. How can I use the GCD of 628, 970, 630, 907Calculator?

Out the numbers 628, 970, 630, 907 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.