GCD of 100, 789, 556, 670 Calculator

Given Input numbers are 100, 789, 556, 670

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

Divisors of 100 :

The positive integer divisors of 100 that completely divides 100 are.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

Divisors of 556 :

The positive integer divisors of 556 that completely divides 556 are.

1, 2, 4, 139, 278, 556

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

GCD of numbers is the greatest common divisor

So, the GCD (100, 789, 556, 670) = 1.

Given numbers are 100, 789, 556, 670

The list of prime factors of all numbers are

Prime factors of 100 are 2 x 2 x 5 x 5

Prime factors of 789 are 3 x 263

Prime factors of 556 are 2 x 2 x 139

Prime factors of 670 are 2 x 5 x 67

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

Given numbers are 100, 789, 556, 670

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

Apply this formula for all numbers.

Step1:

LCM(100, 789) = 78900

GCD(100, 789) = ( 100 x 789 ) / 78900

= 100 / 789

= 100

Step2:

LCM(1, 556) = 556

GCD(1, 556) = ( 1 x 556 ) / 556

= 1 / 556

= 1

Step3:

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

= 1 / 670

= 1

So, Greatest Common Divisor of 100, 789, 556, 670 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 909, 965, 196, 657
• GCD of 820, 417, 757, 763
• GCD of 665, 590, 824, 848
• GCD of 826, 701, 682, 722
• GCD of 612, 446, 345, 205

Given numbers are 100, 789, 556, 670
The greatest common divisor of numbers 100, 789, 556, 670 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 100, 789, 556, 670 is 1.

1. What is the GCD of 100, 789, 556, 670?

GCD of given numbers 100, 789, 556, 670 is 1

2. How to calculate the greatest common divisor of 100, 789, 556, 670?

We can find the highest common divisor of 100, 789, 556, 670 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 100, 789, 556, 670 i.e 1.

3. How can I use the GCD of 100, 789, 556, 670Calculator?

Out the numbers 100, 789, 556, 670 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.