GCD of 172, 989, 346, 900 Calculator

Given Input numbers are 172, 989, 346, 900

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

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 989 :

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

1, 23, 43, 989

Divisors of 346 :

The positive integer divisors of 346 that completely divides 346 are.

1, 2, 173, 346

Divisors of 900 :

The positive integer divisors of 900 that completely divides 900 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900

GCD of numbers is the greatest common divisor

So, the GCD (172, 989, 346, 900) = 1.

Given numbers are 172, 989, 346, 900

The list of prime factors of all numbers are

Prime factors of 172 are 2 x 2 x 43

Prime factors of 989 are 23 x 43

Prime factors of 346 are 2 x 173

Prime factors of 900 are 2 x 2 x 3 x 3 x 5 x 5

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

Given numbers are 172, 989, 346, 900

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

Apply this formula for all numbers.

Step1:

LCM(172, 989) = 3956

GCD(172, 989) = ( 172 x 989 ) / 3956

= 172 / 989

= 172

Step2:

LCM(43, 346) = 14878

GCD(43, 346) = ( 43 x 346 ) / 14878

= 43 / 346

= 43

Step3:

LCM(1, 900) = 900

GCD(1, 900) = ( 1 x 900 ) / 900

= 1 / 900

= 1

So, Greatest Common Divisor of 172, 989, 346, 900 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 443, 339, 823, 166
• GCD of 429, 200, 483, 684
• GCD of 650, 541, 705, 758
• GCD of 530, 101, 970, 115
• GCD of 101, 653, 188, 541

Given numbers are 172, 989, 346, 900
The greatest common divisor of numbers 172, 989, 346, 900 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 172, 989, 346, 900 is 1.

1. What is the GCD of 172, 989, 346, 900?

GCD of given numbers 172, 989, 346, 900 is 1

2. How to calculate the greatest common divisor of 172, 989, 346, 900?

We can find the highest common divisor of 172, 989, 346, 900 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 172, 989, 346, 900 i.e 1.

3. How can I use the GCD of 172, 989, 346, 900Calculator?

Out the numbers 172, 989, 346, 900 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.