GCD of 720, 986, 122, 662 Calculator

Given Input numbers are 720, 986, 122, 662

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

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 986 :

The positive integer divisors of 986 that completely divides 986 are.

1, 2, 17, 29, 34, 58, 493, 986

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (720, 986, 122, 662) = 2.

Given numbers are 720, 986, 122, 662

The list of prime factors of all numbers are

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

Prime factors of 986 are 2 x 17 x 29

Prime factors of 122 are 2 x 61

Prime factors of 662 are 2 x 331

The highest common occurrence is 2¹

Therefore, GCD of 720, 986, 122, 662 is 2.

Given numbers are 720, 986, 122, 662

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

Apply this formula for all numbers.

Step1:

LCM(720, 986) = 354960

GCD(720, 986) = ( 720 x 986 ) / 354960

= 720 / 986

= 720

Step2:

LCM(2, 122) = 122

GCD(2, 122) = ( 2 x 122 ) / 122

= 2 / 122

= 2

Step3:

LCM(2, 662) = 662

GCD(2, 662) = ( 2 x 662 ) / 662

= 2 / 662

= 2

So, Greatest Common Divisor of 720, 986, 122, 662 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 822, 617, 199, 942
• GCD of 364, 742, 756, 216
• GCD of 947, 995, 298, 955
• GCD of 719, 682, 532, 984
• GCD of 285, 563, 331, 506

Given numbers are 720, 986, 122, 662
The greatest common divisor of numbers 720, 986, 122, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 986, 122, 662 is 2.

1. What is the GCD of 720, 986, 122, 662?

GCD of given numbers 720, 986, 122, 662 is 2

2. How to calculate the greatest common divisor of 720, 986, 122, 662?

We can find the highest common divisor of 720, 986, 122, 662 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 720, 986, 122, 662 i.e 2.

3. How can I use the GCD of 720, 986, 122, 662Calculator?

Out the numbers 720, 986, 122, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.