GCD of 548, 989, 220, 488 Calculator

Given Input numbers are 548, 989, 220, 488

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

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

GCD of numbers is the greatest common divisor

So, the GCD (548, 989, 220, 488) = 1.

Given numbers are 548, 989, 220, 488

The list of prime factors of all numbers are

Prime factors of 548 are 2 x 2 x 137

Prime factors of 989 are 23 x 43

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 488 are 2 x 2 x 2 x 61

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

Given numbers are 548, 989, 220, 488

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

Apply this formula for all numbers.

Step1:

LCM(548, 989) = 541972

GCD(548, 989) = ( 548 x 989 ) / 541972

= 548 / 989

= 548

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 548, 989, 220, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 605, 863, 838, 692
• GCD of 930, 967, 212, 951
• GCD of 855, 457, 296, 564
• GCD of 978, 787, 755, 344
• GCD of 174, 150, 120, 437

Given numbers are 548, 989, 220, 488
The greatest common divisor of numbers 548, 989, 220, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 548, 989, 220, 488 is 1.

1. What is the GCD of 548, 989, 220, 488?

GCD of given numbers 548, 989, 220, 488 is 1

2. How to calculate the greatest common divisor of 548, 989, 220, 488?

We can find the highest common divisor of 548, 989, 220, 488 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 548, 989, 220, 488 i.e 1.

3. How can I use the GCD of 548, 989, 220, 488Calculator?

Out the numbers 548, 989, 220, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.