GCD of 573, 697, 87, 920 Calculator

Given Input numbers are 573, 697, 87, 920

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

Divisors of 573 :

The positive integer divisors of 573 that completely divides 573 are.

1, 3, 191, 573

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 87 :

The positive integer divisors of 87 that completely divides 87 are.

1, 3, 29, 87

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (573, 697, 87, 920) = 1.

Given numbers are 573, 697, 87, 920

The list of prime factors of all numbers are

Prime factors of 573 are 3 x 191

Prime factors of 697 are 17 x 41

Prime factors of 87 are 3 x 29

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 573, 697, 87, 920

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

Apply this formula for all numbers.

Step1:

LCM(573, 697) = 399381

GCD(573, 697) = ( 573 x 697 ) / 399381

= 573 / 697

= 573

Step2:

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

= 1 / 87

= 1

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 573, 697, 87, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 972, 323, 28, 391
• GCD of 158, 661, 17, 491
• GCD of 614, 462, 74, 127
• GCD of 946, 598, 79, 170
• GCD of 445, 370, 84, 983

Given numbers are 573, 697, 87, 920
The greatest common divisor of numbers 573, 697, 87, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 573, 697, 87, 920 is 1.

1. What is the GCD of 573, 697, 87, 920?

GCD of given numbers 573, 697, 87, 920 is 1

2. How to calculate the greatest common divisor of 573, 697, 87, 920?

We can find the highest common divisor of 573, 697, 87, 920 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 573, 697, 87, 920 i.e 1.

3. How can I use the GCD of 573, 697, 87, 920Calculator?

Out the numbers 573, 697, 87, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.