GCD of 720, 369, 140, 988 Calculator

Given Input numbers are 720, 369, 140, 988

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 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

GCD of numbers is the greatest common divisor

So, the GCD (720, 369, 140, 988) = 1.

Given numbers are 720, 369, 140, 988

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 369 are 3 x 3 x 41

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 988 are 2 x 2 x 13 x 19

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

Given numbers are 720, 369, 140, 988

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

Apply this formula for all numbers.

Step1:

LCM(720, 369) = 29520

GCD(720, 369) = ( 720 x 369 ) / 29520

= 720 / 369

= 720

Step2:

LCM(9, 140) = 1260

GCD(9, 140) = ( 9 x 140 ) / 1260

= 9 / 140

= 9

Step3:

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

= 1 / 988

= 1

So, Greatest Common Divisor of 720, 369, 140, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 254, 613, 914, 595
• GCD of 511, 357, 684, 400
• GCD of 942, 970, 494, 108
• GCD of 915, 211, 568, 474
• GCD of 262, 360, 581, 431

Given numbers are 720, 369, 140, 988
The greatest common divisor of numbers 720, 369, 140, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 369, 140, 988 is 1.

1. What is the GCD of 720, 369, 140, 988?

GCD of given numbers 720, 369, 140, 988 is 1

2. How to calculate the greatest common divisor of 720, 369, 140, 988?

We can find the highest common divisor of 720, 369, 140, 988 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, 369, 140, 988 i.e 1.

3. How can I use the GCD of 720, 369, 140, 988Calculator?

Out the numbers 720, 369, 140, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.