GCD of 721, 220, 326, 948 Calculator

Given Input numbers are 721, 220, 326, 948

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

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 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 948 :

The positive integer divisors of 948 that completely divides 948 are.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

GCD of numbers is the greatest common divisor

So, the GCD (721, 220, 326, 948) = 1.

Given numbers are 721, 220, 326, 948

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

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

Prime factors of 326 are 2 x 163

Prime factors of 948 are 2 x 2 x 3 x 79

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

Given numbers are 721, 220, 326, 948

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

Apply this formula for all numbers.

Step1:

LCM(721, 220) = 158620

GCD(721, 220) = ( 721 x 220 ) / 158620

= 721 / 220

= 721

Step2:

LCM(1, 326) = 326

GCD(1, 326) = ( 1 x 326 ) / 326

= 1 / 326

= 1

Step3:

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

= 1 / 948

= 1

So, Greatest Common Divisor of 721, 220, 326, 948 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 117, 184, 642
• GCD of 235, 631, 582, 633
• GCD of 714, 899, 107, 450
• GCD of 233, 751, 711, 735
• GCD of 240, 559, 926, 768

Given numbers are 721, 220, 326, 948
The greatest common divisor of numbers 721, 220, 326, 948 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 220, 326, 948 is 1.

1. What is the GCD of 721, 220, 326, 948?

GCD of given numbers 721, 220, 326, 948 is 1

2. How to calculate the greatest common divisor of 721, 220, 326, 948?

We can find the highest common divisor of 721, 220, 326, 948 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 721, 220, 326, 948 i.e 1.

3. How can I use the GCD of 721, 220, 326, 948Calculator?

Out the numbers 721, 220, 326, 948 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.