GCD of 145, 720, 298, 895 Calculator

Given Input numbers are 145, 720, 298, 895

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 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 298 :

The positive integer divisors of 298 that completely divides 298 are.

1, 2, 149, 298

Divisors of 895 :

The positive integer divisors of 895 that completely divides 895 are.

1, 5, 179, 895

GCD of numbers is the greatest common divisor

So, the GCD (145, 720, 298, 895) = 1.

Given numbers are 145, 720, 298, 895

The list of prime factors of all numbers are

Prime factors of 145 are 5 x 29

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 298 are 2 x 149

Prime factors of 895 are 5 x 179

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

Given numbers are 145, 720, 298, 895

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

Apply this formula for all numbers.

Step1:

LCM(145, 720) = 20880

GCD(145, 720) = ( 145 x 720 ) / 20880

= 145 / 720

= 145

Step2:

LCM(5, 298) = 1490

GCD(5, 298) = ( 5 x 298 ) / 1490

= 5 / 298

= 5

Step3:

LCM(1, 895) = 895

GCD(1, 895) = ( 1 x 895 ) / 895

= 1 / 895

= 1

So, Greatest Common Divisor of 145, 720, 298, 895 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 665, 826, 574, 632
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Given numbers are 145, 720, 298, 895
The greatest common divisor of numbers 145, 720, 298, 895 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 145, 720, 298, 895 is 1.

1. What is the GCD of 145, 720, 298, 895?

GCD of given numbers 145, 720, 298, 895 is 1

2. How to calculate the greatest common divisor of 145, 720, 298, 895?

We can find the highest common divisor of 145, 720, 298, 895 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, 720, 298, 895 i.e 1.

3. How can I use the GCD of 145, 720, 298, 895Calculator?

Out the numbers 145, 720, 298, 895 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.