GCD of 989, 100, 275 Calculator

Given Input numbers are 989, 100, 275

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

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 275 :

The positive integer divisors of 275 that completely divides 275 are.

1, 5, 11, 25, 55, 275

GCD of numbers is the greatest common divisor

So, the GCD (989, 100, 275) = 1.

Given numbers are 989, 100, 275

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

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

Prime factors of 275 are 5 x 5 x 11

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

Given numbers are 989, 100, 275

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

Apply this formula for all numbers.

Step1:

LCM(989, 100) = 98900

GCD(989, 100) = ( 989 x 100 ) / 98900

= 989 / 100

= 989

Step2:

LCM(1, 275) = 275

GCD(1, 275) = ( 1 x 275 ) / 275

= 1 / 275

= 1

So, Greatest Common Divisor of 989, 100, 275 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 710, 178, 491
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• GCD of 780, 660, 361
• GCD of 543, 713, 694
• GCD of 697, 716, 130

Given numbers are 989, 100, 275
The greatest common divisor of numbers 989, 100, 275 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 100, 275 is 1.

1. What is the GCD of 989, 100, 275?

GCD of given numbers 989, 100, 275 is 1

2. How to calculate the greatest common divisor of 989, 100, 275?

We can find the highest common divisor of 989, 100, 275 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 989, 100, 275 i.e 1.

3. How can I use the GCD of 989, 100, 275Calculator?

Out the numbers 989, 100, 275 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.