GCD of 497, 505, 452, 189 Calculator

Given Input numbers are 497, 505, 452, 189

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

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

GCD of numbers is the greatest common divisor

So, the GCD (497, 505, 452, 189) = 1.

Given numbers are 497, 505, 452, 189

The list of prime factors of all numbers are

Prime factors of 497 are 7 x 71

Prime factors of 505 are 5 x 101

Prime factors of 452 are 2 x 2 x 113

Prime factors of 189 are 3 x 3 x 3 x 7

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

Given numbers are 497, 505, 452, 189

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

Apply this formula for all numbers.

Step1:

LCM(497, 505) = 250985

GCD(497, 505) = ( 497 x 505 ) / 250985

= 497 / 505

= 497

Step2:

LCM(1, 452) = 452

GCD(1, 452) = ( 1 x 452 ) / 452

= 1 / 452

= 1

Step3:

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

= 1 / 189

= 1

So, Greatest Common Divisor of 497, 505, 452, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 359, 240, 620, 947
• GCD of 542, 565, 666, 721
• GCD of 972, 690, 282, 401
• GCD of 156, 333, 191, 958
• GCD of 398, 542, 331, 456

Given numbers are 497, 505, 452, 189
The greatest common divisor of numbers 497, 505, 452, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 497, 505, 452, 189 is 1.

1. What is the GCD of 497, 505, 452, 189?

GCD of given numbers 497, 505, 452, 189 is 1

2. How to calculate the greatest common divisor of 497, 505, 452, 189?

We can find the highest common divisor of 497, 505, 452, 189 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 497, 505, 452, 189 i.e 1.

3. How can I use the GCD of 497, 505, 452, 189Calculator?

Out the numbers 497, 505, 452, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.