GCD of 718, 145, 490, 622 Calculator

Given Input numbers are 718, 145, 490, 622

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

Divisors of 718 :

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

1, 2, 359, 718

Divisors of 145 :

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

1, 5, 29, 145

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 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

GCD of numbers is the greatest common divisor

So, the GCD (718, 145, 490, 622) = 1.

Given numbers are 718, 145, 490, 622

The list of prime factors of all numbers are

Prime factors of 718 are 2 x 359

Prime factors of 145 are 5 x 29

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

Prime factors of 622 are 2 x 311

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

Given numbers are 718, 145, 490, 622

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

Apply this formula for all numbers.

Step1:

LCM(718, 145) = 104110

GCD(718, 145) = ( 718 x 145 ) / 104110

= 718 / 145

= 718

Step2:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

Step3:

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

= 1 / 622

= 1

So, Greatest Common Divisor of 718, 145, 490, 622 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 135, 371, 590, 115
• GCD of 159, 323, 133, 385
• GCD of 151, 471, 896, 852
• GCD of 722, 670, 906, 504
• GCD of 898, 514, 571, 770

Given numbers are 718, 145, 490, 622
The greatest common divisor of numbers 718, 145, 490, 622 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 718, 145, 490, 622 is 1.

1. What is the GCD of 718, 145, 490, 622?

GCD of given numbers 718, 145, 490, 622 is 1

2. How to calculate the greatest common divisor of 718, 145, 490, 622?

We can find the highest common divisor of 718, 145, 490, 622 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 718, 145, 490, 622 i.e 1.

3. How can I use the GCD of 718, 145, 490, 622Calculator?

Out the numbers 718, 145, 490, 622 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.