GCD of 394, 420, 718, 708 Calculator

Given Input numbers are 394, 420, 718, 708

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

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 718 :

The positive integer divisors of 718 that completely divides 718 are.

1, 2, 359, 718

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

GCD of numbers is the greatest common divisor

So, the GCD (394, 420, 718, 708) = 2.

Given numbers are 394, 420, 718, 708

The list of prime factors of all numbers are

Prime factors of 394 are 2 x 197

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 718 are 2 x 359

Prime factors of 708 are 2 x 2 x 3 x 59

The highest common occurrence is 2¹

Therefore, GCD of 394, 420, 718, 708 is 2.

Given numbers are 394, 420, 718, 708

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

Apply this formula for all numbers.

Step1:

LCM(394, 420) = 82740

GCD(394, 420) = ( 394 x 420 ) / 82740

= 394 / 420

= 394

Step2:

LCM(2, 718) = 718

GCD(2, 718) = ( 2 x 718 ) / 718

= 2 / 718

= 2

Step3:

LCM(2, 708) = 708

GCD(2, 708) = ( 2 x 708 ) / 708

= 2 / 708

= 2

So, Greatest Common Divisor of 394, 420, 718, 708 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 790, 987, 551, 816
• GCD of 523, 163, 861, 738
• GCD of 799, 186, 903, 334
• GCD of 747, 535, 904, 369
• GCD of 313, 424, 177, 841

Given numbers are 394, 420, 718, 708
The greatest common divisor of numbers 394, 420, 718, 708 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 394, 420, 718, 708 is 2.

1. What is the GCD of 394, 420, 718, 708?

GCD of given numbers 394, 420, 718, 708 is 2

2. How to calculate the greatest common divisor of 394, 420, 718, 708?

We can find the highest common divisor of 394, 420, 718, 708 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 394, 420, 718, 708 i.e 2.

3. How can I use the GCD of 394, 420, 718, 708Calculator?

Out the numbers 394, 420, 718, 708 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.