GCD of 172, 781, 588, 672 Calculator

Given Input numbers are 172, 781, 588, 672

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

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

Divisors of 588 :

The positive integer divisors of 588 that completely divides 588 are.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

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

GCD of numbers is the greatest common divisor

So, the GCD (172, 781, 588, 672) = 1.

Given numbers are 172, 781, 588, 672

The list of prime factors of all numbers are

Prime factors of 172 are 2 x 2 x 43

Prime factors of 781 are 11 x 71

Prime factors of 588 are 2 x 2 x 3 x 7 x 7

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

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

Given numbers are 172, 781, 588, 672

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

Apply this formula for all numbers.

Step1:

LCM(172, 781) = 134332

GCD(172, 781) = ( 172 x 781 ) / 134332

= 172 / 781

= 172

Step2:

LCM(1, 588) = 588

GCD(1, 588) = ( 1 x 588 ) / 588

= 1 / 588

= 1

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 172, 781, 588, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 747, 490, 575, 159
• GCD of 364, 615, 932, 328
• GCD of 423, 420, 921, 981
• GCD of 882, 772, 283, 668
• GCD of 545, 648, 585, 437

Given numbers are 172, 781, 588, 672
The greatest common divisor of numbers 172, 781, 588, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 172, 781, 588, 672 is 1.

1. What is the GCD of 172, 781, 588, 672?

GCD of given numbers 172, 781, 588, 672 is 1

2. How to calculate the greatest common divisor of 172, 781, 588, 672?

We can find the highest common divisor of 172, 781, 588, 672 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 172, 781, 588, 672 i.e 1.

3. How can I use the GCD of 172, 781, 588, 672Calculator?

Out the numbers 172, 781, 588, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.