GCD of 664, 272, 121, 746 Calculator

Given Input numbers are 664, 272, 121, 746

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 746 :

The positive integer divisors of 746 that completely divides 746 are.

1, 2, 373, 746

GCD of numbers is the greatest common divisor

So, the GCD (664, 272, 121, 746) = 1.

Given numbers are 664, 272, 121, 746

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 121 are 11 x 11

Prime factors of 746 are 2 x 373

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

Given numbers are 664, 272, 121, 746

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

Apply this formula for all numbers.

Step1:

LCM(664, 272) = 22576

GCD(664, 272) = ( 664 x 272 ) / 22576

= 664 / 272

= 664

Step2:

LCM(8, 121) = 968

GCD(8, 121) = ( 8 x 121 ) / 968

= 8 / 121

= 8

Step3:

LCM(1, 746) = 746

GCD(1, 746) = ( 1 x 746 ) / 746

= 1 / 746

= 1

So, Greatest Common Divisor of 664, 272, 121, 746 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 219, 824, 678, 251
• GCD of 884, 603, 864, 710
• GCD of 163, 653, 129, 324
• GCD of 574, 365, 192, 408
• GCD of 536, 701, 559, 387

Given numbers are 664, 272, 121, 746
The greatest common divisor of numbers 664, 272, 121, 746 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 272, 121, 746 is 1.

1. What is the GCD of 664, 272, 121, 746?

GCD of given numbers 664, 272, 121, 746 is 1

2. How to calculate the greatest common divisor of 664, 272, 121, 746?

We can find the highest common divisor of 664, 272, 121, 746 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 664, 272, 121, 746 i.e 1.

3. How can I use the GCD of 664, 272, 121, 746Calculator?

Out the numbers 664, 272, 121, 746 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.