GCD of 472, 698, 309, 771 Calculator

Given Input numbers are 472, 698, 309, 771

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

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (472, 698, 309, 771) = 1.

Given numbers are 472, 698, 309, 771

The list of prime factors of all numbers are

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 698 are 2 x 349

Prime factors of 309 are 3 x 103

Prime factors of 771 are 3 x 257

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

Given numbers are 472, 698, 309, 771

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

Apply this formula for all numbers.

Step1:

LCM(472, 698) = 164728

GCD(472, 698) = ( 472 x 698 ) / 164728

= 472 / 698

= 472

Step2:

LCM(2, 309) = 618

GCD(2, 309) = ( 2 x 309 ) / 618

= 2 / 309

= 2

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 472, 698, 309, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 422, 259, 601, 561
• GCD of 386, 328, 157, 553
• GCD of 876, 545, 674, 100
• GCD of 153, 347, 901, 340
• GCD of 831, 253, 171, 428

Given numbers are 472, 698, 309, 771
The greatest common divisor of numbers 472, 698, 309, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 698, 309, 771 is 1.

1. What is the GCD of 472, 698, 309, 771?

GCD of given numbers 472, 698, 309, 771 is 1

2. How to calculate the greatest common divisor of 472, 698, 309, 771?

We can find the highest common divisor of 472, 698, 309, 771 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 472, 698, 309, 771 i.e 1.

3. How can I use the GCD of 472, 698, 309, 771Calculator?

Out the numbers 472, 698, 309, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.