GCD of 722, 571, 138, 495 Calculator

Given Input numbers are 722, 571, 138, 495

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

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 571 :

The positive integer divisors of 571 that completely divides 571 are.

1, 571

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 495 :

The positive integer divisors of 495 that completely divides 495 are.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

GCD of numbers is the greatest common divisor

So, the GCD (722, 571, 138, 495) = 1.

Given numbers are 722, 571, 138, 495

The list of prime factors of all numbers are

Prime factors of 722 are 2 x 19 x 19

Prime factors of 571 are 571

Prime factors of 138 are 2 x 3 x 23

Prime factors of 495 are 3 x 3 x 5 x 11

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

Given numbers are 722, 571, 138, 495

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

Apply this formula for all numbers.

Step1:

LCM(722, 571) = 412262

GCD(722, 571) = ( 722 x 571 ) / 412262

= 722 / 571

= 722

Step2:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

Step3:

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

= 1 / 495

= 1

So, Greatest Common Divisor of 722, 571, 138, 495 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 195, 983, 355
• GCD of 756, 292, 450, 873
• GCD of 456, 422, 447, 874
• GCD of 203, 707, 658, 712
• GCD of 347, 844, 580, 781

Given numbers are 722, 571, 138, 495
The greatest common divisor of numbers 722, 571, 138, 495 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 722, 571, 138, 495 is 1.

1. What is the GCD of 722, 571, 138, 495?

GCD of given numbers 722, 571, 138, 495 is 1

2. How to calculate the greatest common divisor of 722, 571, 138, 495?

We can find the highest common divisor of 722, 571, 138, 495 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 722, 571, 138, 495 i.e 1.

3. How can I use the GCD of 722, 571, 138, 495Calculator?

Out the numbers 722, 571, 138, 495 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.