GCD of 672, 721, 959 Calculator

Given Input numbers are 672, 721, 959

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

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 721 :

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

1, 7, 103, 721

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

GCD of numbers is the greatest common divisor

So, the GCD (672, 721, 959) = 7.

Given numbers are 672, 721, 959

The list of prime factors of all numbers are

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 721 are 7 x 103

Prime factors of 959 are 7 x 137

The highest common occurrence is 7¹

Therefore, GCD of 672, 721, 959 is 7.

Given numbers are 672, 721, 959

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

Apply this formula for all numbers.

Step1:

LCM(672, 721) = 69216

GCD(672, 721) = ( 672 x 721 ) / 69216

= 672 / 721

= 672

Step2:

LCM(7, 959) = 959

GCD(7, 959) = ( 7 x 959 ) / 959

= 7 / 959

= 7

So, Greatest Common Divisor of 672, 721, 959 is 7

Here are some samples of GCD of Numbers calculations.

• GCD of 617, 462, 981
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Given numbers are 672, 721, 959
The greatest common divisor of numbers 672, 721, 959 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 721, 959 is 7.

1. What is the GCD of 672, 721, 959?

GCD of given numbers 672, 721, 959 is 7

2. How to calculate the greatest common divisor of 672, 721, 959?

We can find the highest common divisor of 672, 721, 959 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 672, 721, 959 i.e 7.

3. How can I use the GCD of 672, 721, 959Calculator?

Out the numbers 672, 721, 959 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.