GCD of 351, 861, 88, 698 Calculator

Given Input numbers are 351, 861, 88, 698

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

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 88 :

The positive integer divisors of 88 that completely divides 88 are.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 698 :

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

1, 2, 349, 698

GCD of numbers is the greatest common divisor

So, the GCD (351, 861, 88, 698) = 1.

Given numbers are 351, 861, 88, 698

The list of prime factors of all numbers are

Prime factors of 351 are 3 x 3 x 3 x 13

Prime factors of 861 are 3 x 7 x 41

Prime factors of 88 are 2 x 2 x 2 x 11

Prime factors of 698 are 2 x 349

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

Given numbers are 351, 861, 88, 698

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

Apply this formula for all numbers.

Step1:

LCM(351, 861) = 100737

GCD(351, 861) = ( 351 x 861 ) / 100737

= 351 / 861

= 351

Step2:

LCM(3, 88) = 264

GCD(3, 88) = ( 3 x 88 ) / 264

= 3 / 88

= 3

Step3:

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

= 1 / 698

= 1

So, Greatest Common Divisor of 351, 861, 88, 698 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 469, 673, 17, 157
• GCD of 245, 268, 50, 199
• GCD of 428, 647, 19, 349
• GCD of 747, 852, 44, 466
• GCD of 247, 849, 24, 786

Given numbers are 351, 861, 88, 698
The greatest common divisor of numbers 351, 861, 88, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 861, 88, 698 is 1.

1. What is the GCD of 351, 861, 88, 698?

GCD of given numbers 351, 861, 88, 698 is 1

2. How to calculate the greatest common divisor of 351, 861, 88, 698?

We can find the highest common divisor of 351, 861, 88, 698 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 351, 861, 88, 698 i.e 1.

3. How can I use the GCD of 351, 861, 88, 698Calculator?

Out the numbers 351, 861, 88, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.