GCD of 573, 392, 949, 138 Calculator

Given Input numbers are 573, 392, 949, 138

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 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

Divisors of 138 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (573, 392, 949, 138) = 1.

Given numbers are 573, 392, 949, 138

The list of prime factors of all numbers are

Prime factors of 573 are 3 x 191

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

Prime factors of 949 are 13 x 73

Prime factors of 138 are 2 x 3 x 23

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

Given numbers are 573, 392, 949, 138

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

Apply this formula for all numbers.

Step1:

LCM(573, 392) = 224616

GCD(573, 392) = ( 573 x 392 ) / 224616

= 573 / 392

= 573

Step2:

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

= 1 / 949

= 1

Step3:

LCM(1, 138) = 138

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

= 1 / 138

= 1

So, Greatest Common Divisor of 573, 392, 949, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 387, 124, 980, 340
• GCD of 473, 259, 884, 551
• GCD of 908, 253, 152, 927
• GCD of 686, 615, 645, 241
• GCD of 151, 532, 320, 578

Given numbers are 573, 392, 949, 138
The greatest common divisor of numbers 573, 392, 949, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 573, 392, 949, 138 is 1.

1. What is the GCD of 573, 392, 949, 138?

GCD of given numbers 573, 392, 949, 138 is 1

2. How to calculate the greatest common divisor of 573, 392, 949, 138?

We can find the highest common divisor of 573, 392, 949, 138 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, 392, 949, 138 i.e 1.

3. How can I use the GCD of 573, 392, 949, 138Calculator?

Out the numbers 573, 392, 949, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.