GCD of 550, 633, 981, 972 Calculator

Given Input numbers are 550, 633, 981, 972

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

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 633 :

The positive integer divisors of 633 that completely divides 633 are.

1, 3, 211, 633

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

GCD of numbers is the greatest common divisor

So, the GCD (550, 633, 981, 972) = 1.

Given numbers are 550, 633, 981, 972

The list of prime factors of all numbers are

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 633 are 3 x 211

Prime factors of 981 are 3 x 3 x 109

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 550, 633, 981, 972

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

Apply this formula for all numbers.

Step1:

LCM(550, 633) = 348150

GCD(550, 633) = ( 550 x 633 ) / 348150

= 550 / 633

= 550

Step2:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

Step3:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

So, Greatest Common Divisor of 550, 633, 981, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 370, 500, 461, 396
• GCD of 392, 159, 926, 797
• GCD of 138, 675, 563, 622
• GCD of 608, 972, 481, 269
• GCD of 148, 839, 925, 574

Given numbers are 550, 633, 981, 972
The greatest common divisor of numbers 550, 633, 981, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 633, 981, 972 is 1.

1. What is the GCD of 550, 633, 981, 972?

GCD of given numbers 550, 633, 981, 972 is 1

2. How to calculate the greatest common divisor of 550, 633, 981, 972?

We can find the highest common divisor of 550, 633, 981, 972 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 550, 633, 981, 972 i.e 1.

3. How can I use the GCD of 550, 633, 981, 972Calculator?

Out the numbers 550, 633, 981, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.