GCD of 141, 452, 320, 721 Calculator

Given Input numbers are 141, 452, 320, 721

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

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (141, 452, 320, 721) = 1.

Given numbers are 141, 452, 320, 721

The list of prime factors of all numbers are

Prime factors of 141 are 3 x 47

Prime factors of 452 are 2 x 2 x 113

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 721 are 7 x 103

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

Given numbers are 141, 452, 320, 721

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

Apply this formula for all numbers.

Step1:

LCM(141, 452) = 63732

GCD(141, 452) = ( 141 x 452 ) / 63732

= 141 / 452

= 141

Step2:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 141, 452, 320, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 313, 767, 778, 445
• GCD of 875, 765, 327, 487
• GCD of 269, 155, 611, 762
• GCD of 779, 327, 794, 250
• GCD of 267, 308, 714, 312

Given numbers are 141, 452, 320, 721
The greatest common divisor of numbers 141, 452, 320, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 141, 452, 320, 721 is 1.

1. What is the GCD of 141, 452, 320, 721?

GCD of given numbers 141, 452, 320, 721 is 1

2. How to calculate the greatest common divisor of 141, 452, 320, 721?

We can find the highest common divisor of 141, 452, 320, 721 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 141, 452, 320, 721 i.e 1.

3. How can I use the GCD of 141, 452, 320, 721Calculator?

Out the numbers 141, 452, 320, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.