GCD of 164, 142, 490, 547 Calculator

Given Input numbers are 164, 142, 490, 547

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

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 547 :

The positive integer divisors of 547 that completely divides 547 are.

1, 547

GCD of numbers is the greatest common divisor

So, the GCD (164, 142, 490, 547) = 1.

Given numbers are 164, 142, 490, 547

The list of prime factors of all numbers are

Prime factors of 164 are 2 x 2 x 41

Prime factors of 142 are 2 x 71

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 547 are 547

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

Given numbers are 164, 142, 490, 547

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

Apply this formula for all numbers.

Step1:

LCM(164, 142) = 11644

GCD(164, 142) = ( 164 x 142 ) / 11644

= 164 / 142

= 164

Step2:

LCM(2, 490) = 490

GCD(2, 490) = ( 2 x 490 ) / 490

= 2 / 490

= 2

Step3:

LCM(2, 547) = 1094

GCD(2, 547) = ( 2 x 547 ) / 1094

= 2 / 547

= 2

So, Greatest Common Divisor of 164, 142, 490, 547 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 968, 703, 167, 836
• GCD of 772, 237, 716, 241
• GCD of 619, 105, 224, 410
• GCD of 223, 792, 790, 285
• GCD of 194, 464, 365, 295

Given numbers are 164, 142, 490, 547
The greatest common divisor of numbers 164, 142, 490, 547 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 142, 490, 547 is 1.

1. What is the GCD of 164, 142, 490, 547?

GCD of given numbers 164, 142, 490, 547 is 1

2. How to calculate the greatest common divisor of 164, 142, 490, 547?

We can find the highest common divisor of 164, 142, 490, 547 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 164, 142, 490, 547 i.e 1.

3. How can I use the GCD of 164, 142, 490, 547Calculator?

Out the numbers 164, 142, 490, 547 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.