GCD of 258, 871, 764, 672 Calculator

Given Input numbers are 258, 871, 764, 672

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

Divisors of 258 :

The positive integer divisors of 258 that completely divides 258 are.

1, 2, 3, 6, 43, 86, 129, 258

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

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 (258, 871, 764, 672) = 1.

Given numbers are 258, 871, 764, 672

The list of prime factors of all numbers are

Prime factors of 258 are 2 x 3 x 43

Prime factors of 871 are 13 x 67

Prime factors of 764 are 2 x 2 x 191

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 258, 871, 764, 672

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

Apply this formula for all numbers.

Step1:

LCM(258, 871) = 224718

GCD(258, 871) = ( 258 x 871 ) / 224718

= 258 / 871

= 258

Step2:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

Step3:

LCM(1, 672) = 672

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

= 1 / 672

= 1

So, Greatest Common Divisor of 258, 871, 764, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 429, 549, 357, 398
• GCD of 312, 552, 379, 926
• GCD of 817, 368, 509, 239
• GCD of 137, 666, 247, 455
• GCD of 917, 149, 962, 935

Given numbers are 258, 871, 764, 672
The greatest common divisor of numbers 258, 871, 764, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 258, 871, 764, 672 is 1.

1. What is the GCD of 258, 871, 764, 672?

GCD of given numbers 258, 871, 764, 672 is 1

2. How to calculate the greatest common divisor of 258, 871, 764, 672?

We can find the highest common divisor of 258, 871, 764, 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 258, 871, 764, 672 i.e 1.

3. How can I use the GCD of 258, 871, 764, 672Calculator?

Out the numbers 258, 871, 764, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.