GCD of 342, 693, 681, 651 Calculator

Given Input numbers are 342, 693, 681, 651

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

GCD of numbers is the greatest common divisor

So, the GCD (342, 693, 681, 651) = 3.

Given numbers are 342, 693, 681, 651

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 681 are 3 x 227

Prime factors of 651 are 3 x 7 x 31

The highest common occurrence is 3¹

Therefore, GCD of 342, 693, 681, 651 is 3.

Given numbers are 342, 693, 681, 651

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

Apply this formula for all numbers.

Step1:

LCM(342, 693) = 26334

GCD(342, 693) = ( 342 x 693 ) / 26334

= 342 / 693

= 342

Step2:

LCM(9, 681) = 2043

GCD(9, 681) = ( 9 x 681 ) / 2043

= 9 / 681

= 9

Step3:

LCM(3, 651) = 651

GCD(3, 651) = ( 3 x 651 ) / 651

= 3 / 651

= 3

So, Greatest Common Divisor of 342, 693, 681, 651 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 623, 403, 859, 402
• GCD of 181, 110, 554, 338
• GCD of 674, 550, 667, 380
• GCD of 578, 255, 138, 509
• GCD of 690, 761, 160, 518

Given numbers are 342, 693, 681, 651
The greatest common divisor of numbers 342, 693, 681, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 693, 681, 651 is 3.

1. What is the GCD of 342, 693, 681, 651?

GCD of given numbers 342, 693, 681, 651 is 3

2. How to calculate the greatest common divisor of 342, 693, 681, 651?

We can find the highest common divisor of 342, 693, 681, 651 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 342, 693, 681, 651 i.e 3.

3. How can I use the GCD of 342, 693, 681, 651Calculator?

Out the numbers 342, 693, 681, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.