GCD of 967, 308, 720, 438 Calculator

Given Input numbers are 967, 308, 720, 438

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

Divisors of 967 :

The positive integer divisors of 967 that completely divides 967 are.

1, 967

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

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 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (967, 308, 720, 438) = 1.

Given numbers are 967, 308, 720, 438

The list of prime factors of all numbers are

Prime factors of 967 are 967

Prime factors of 308 are 2 x 2 x 7 x 11

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

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 967, 308, 720, 438

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

Apply this formula for all numbers.

Step1:

LCM(967, 308) = 297836

GCD(967, 308) = ( 967 x 308 ) / 297836

= 967 / 308

= 967

Step2:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 967, 308, 720, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 709, 302, 744, 185
• GCD of 799, 240, 532, 920
• GCD of 973, 994, 443, 125
• GCD of 688, 493, 684, 311
• GCD of 653, 466, 370, 636

Given numbers are 967, 308, 720, 438
The greatest common divisor of numbers 967, 308, 720, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 967, 308, 720, 438 is 1.

1. What is the GCD of 967, 308, 720, 438?

GCD of given numbers 967, 308, 720, 438 is 1

2. How to calculate the greatest common divisor of 967, 308, 720, 438?

We can find the highest common divisor of 967, 308, 720, 438 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 967, 308, 720, 438 i.e 1.

3. How can I use the GCD of 967, 308, 720, 438Calculator?

Out the numbers 967, 308, 720, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.