GCD of 628, 516, 991, 607 Calculator

Given Input numbers are 628, 516, 991, 607

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 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 607 :

The positive integer divisors of 607 that completely divides 607 are.

1, 607

GCD of numbers is the greatest common divisor

So, the GCD (628, 516, 991, 607) = 1.

Given numbers are 628, 516, 991, 607

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 516 are 2 x 2 x 3 x 43

Prime factors of 991 are 991

Prime factors of 607 are 607

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

Given numbers are 628, 516, 991, 607

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

Apply this formula for all numbers.

Step1:

LCM(628, 516) = 81012

GCD(628, 516) = ( 628 x 516 ) / 81012

= 628 / 516

= 628

Step2:

LCM(4, 991) = 3964

GCD(4, 991) = ( 4 x 991 ) / 3964

= 4 / 991

= 4

Step3:

LCM(1, 607) = 607

GCD(1, 607) = ( 1 x 607 ) / 607

= 1 / 607

= 1

So, Greatest Common Divisor of 628, 516, 991, 607 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 797, 555, 147, 388
• GCD of 107, 780, 633, 973
• GCD of 894, 100, 897, 848
• GCD of 958, 913, 549, 163
• GCD of 593, 636, 223, 844

Given numbers are 628, 516, 991, 607
The greatest common divisor of numbers 628, 516, 991, 607 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 516, 991, 607 is 1.

1. What is the GCD of 628, 516, 991, 607?

GCD of given numbers 628, 516, 991, 607 is 1

2. How to calculate the greatest common divisor of 628, 516, 991, 607?

We can find the highest common divisor of 628, 516, 991, 607 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, 516, 991, 607 i.e 1.

3. How can I use the GCD of 628, 516, 991, 607Calculator?

Out the numbers 628, 516, 991, 607 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.