GCD of 964, 238, 722, 221 Calculator

Given Input numbers are 964, 238, 722, 221

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

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

GCD of numbers is the greatest common divisor

So, the GCD (964, 238, 722, 221) = 1.

Given numbers are 964, 238, 722, 221

The list of prime factors of all numbers are

Prime factors of 964 are 2 x 2 x 241

Prime factors of 238 are 2 x 7 x 17

Prime factors of 722 are 2 x 19 x 19

Prime factors of 221 are 13 x 17

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

Given numbers are 964, 238, 722, 221

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

Apply this formula for all numbers.

Step1:

LCM(964, 238) = 114716

GCD(964, 238) = ( 964 x 238 ) / 114716

= 964 / 238

= 964

Step2:

LCM(2, 722) = 722

GCD(2, 722) = ( 2 x 722 ) / 722

= 2 / 722

= 2

Step3:

LCM(2, 221) = 442

GCD(2, 221) = ( 2 x 221 ) / 442

= 2 / 221

= 2

So, Greatest Common Divisor of 964, 238, 722, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 449, 308, 237, 533
• GCD of 241, 166, 461, 523
• GCD of 979, 252, 418, 703
• GCD of 864, 900, 866, 156
• GCD of 774, 416, 454, 601

Given numbers are 964, 238, 722, 221
The greatest common divisor of numbers 964, 238, 722, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 964, 238, 722, 221 is 1.

1. What is the GCD of 964, 238, 722, 221?

GCD of given numbers 964, 238, 722, 221 is 1

2. How to calculate the greatest common divisor of 964, 238, 722, 221?

We can find the highest common divisor of 964, 238, 722, 221 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 964, 238, 722, 221 i.e 1.

3. How can I use the GCD of 964, 238, 722, 221Calculator?

Out the numbers 964, 238, 722, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.