GCD of 177, 518, 65, 142 Calculator

Given Input numbers are 177, 518, 65, 142

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

Divisors of 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 65 :

The positive integer divisors of 65 that completely divides 65 are.

1, 5, 13, 65

Divisors of 142 :

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

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (177, 518, 65, 142) = 1.

Given numbers are 177, 518, 65, 142

The list of prime factors of all numbers are

Prime factors of 177 are 3 x 59

Prime factors of 518 are 2 x 7 x 37

Prime factors of 65 are 5 x 13

Prime factors of 142 are 2 x 71

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

Given numbers are 177, 518, 65, 142

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

Apply this formula for all numbers.

Step1:

LCM(177, 518) = 91686

GCD(177, 518) = ( 177 x 518 ) / 91686

= 177 / 518

= 177

Step2:

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

= 1 / 65

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 177, 518, 65, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 459, 269, 20, 688
• GCD of 244, 582, 38, 263
• GCD of 714, 904, 23, 425
• GCD of 809, 938, 37, 551
• GCD of 929, 831, 59, 995

Given numbers are 177, 518, 65, 142
The greatest common divisor of numbers 177, 518, 65, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 177, 518, 65, 142 is 1.

1. What is the GCD of 177, 518, 65, 142?

GCD of given numbers 177, 518, 65, 142 is 1

2. How to calculate the greatest common divisor of 177, 518, 65, 142?

We can find the highest common divisor of 177, 518, 65, 142 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 177, 518, 65, 142 i.e 1.

3. How can I use the GCD of 177, 518, 65, 142Calculator?

Out the numbers 177, 518, 65, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.