GCD of 145, 162, 718, 428 Calculator

Given Input numbers are 145, 162, 718, 428

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

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 718 :

The positive integer divisors of 718 that completely divides 718 are.

1, 2, 359, 718

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (145, 162, 718, 428) = 1.

Given numbers are 145, 162, 718, 428

The list of prime factors of all numbers are

Prime factors of 145 are 5 x 29

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

Prime factors of 718 are 2 x 359

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 145, 162, 718, 428

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

Apply this formula for all numbers.

Step1:

LCM(145, 162) = 23490

GCD(145, 162) = ( 145 x 162 ) / 23490

= 145 / 162

= 145

Step2:

LCM(1, 718) = 718

GCD(1, 718) = ( 1 x 718 ) / 718

= 1 / 718

= 1

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 145, 162, 718, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 898, 899, 551, 807
• GCD of 884, 715, 766, 968
• GCD of 116, 529, 426, 983
• GCD of 723, 525, 737, 396
• GCD of 134, 754, 886, 361

Given numbers are 145, 162, 718, 428
The greatest common divisor of numbers 145, 162, 718, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 145, 162, 718, 428 is 1.

1. What is the GCD of 145, 162, 718, 428?

GCD of given numbers 145, 162, 718, 428 is 1

2. How to calculate the greatest common divisor of 145, 162, 718, 428?

We can find the highest common divisor of 145, 162, 718, 428 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 145, 162, 718, 428 i.e 1.

3. How can I use the GCD of 145, 162, 718, 428Calculator?

Out the numbers 145, 162, 718, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.