GCD of 721, 462, 525, 160 Calculator

Given Input numbers are 721, 462, 525, 160

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

Divisors of 721 :

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

1, 7, 103, 721

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 525 :

The positive integer divisors of 525 that completely divides 525 are.

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (721, 462, 525, 160) = 1.

Given numbers are 721, 462, 525, 160

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 462 are 2 x 3 x 7 x 11

Prime factors of 525 are 3 x 5 x 5 x 7

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 721, 462, 525, 160

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

Apply this formula for all numbers.

Step1:

LCM(721, 462) = 47586

GCD(721, 462) = ( 721 x 462 ) / 47586

= 721 / 462

= 721

Step2:

LCM(7, 525) = 525

GCD(7, 525) = ( 7 x 525 ) / 525

= 7 / 525

= 7

Step3:

LCM(7, 160) = 1120

GCD(7, 160) = ( 7 x 160 ) / 1120

= 7 / 160

= 7

So, Greatest Common Divisor of 721, 462, 525, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 839, 538, 574, 385
• GCD of 249, 361, 866, 232
• GCD of 388, 279, 257, 999
• GCD of 737, 699, 609, 709
• GCD of 913, 575, 127, 989

Given numbers are 721, 462, 525, 160
The greatest common divisor of numbers 721, 462, 525, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 462, 525, 160 is 1.

1. What is the GCD of 721, 462, 525, 160?

GCD of given numbers 721, 462, 525, 160 is 1

2. How to calculate the greatest common divisor of 721, 462, 525, 160?

We can find the highest common divisor of 721, 462, 525, 160 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 721, 462, 525, 160 i.e 1.

3. How can I use the GCD of 721, 462, 525, 160Calculator?

Out the numbers 721, 462, 525, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.