GCD of 427, 791, 744, 402 Calculator

Given Input numbers are 427, 791, 744, 402

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

GCD of numbers is the greatest common divisor

So, the GCD (427, 791, 744, 402) = 1.

Given numbers are 427, 791, 744, 402

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 791 are 7 x 113

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 402 are 2 x 3 x 67

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

Given numbers are 427, 791, 744, 402

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

Apply this formula for all numbers.

Step1:

LCM(427, 791) = 48251

GCD(427, 791) = ( 427 x 791 ) / 48251

= 427 / 791

= 427

Step2:

LCM(7, 744) = 5208

GCD(7, 744) = ( 7 x 744 ) / 5208

= 7 / 744

= 7

Step3:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

So, Greatest Common Divisor of 427, 791, 744, 402 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 506, 225, 118
• GCD of 697, 314, 729, 935
• GCD of 425, 894, 908, 635
• GCD of 943, 388, 324, 450
• GCD of 471, 953, 143, 836

Given numbers are 427, 791, 744, 402
The greatest common divisor of numbers 427, 791, 744, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 791, 744, 402 is 1.

1. What is the GCD of 427, 791, 744, 402?

GCD of given numbers 427, 791, 744, 402 is 1

2. How to calculate the greatest common divisor of 427, 791, 744, 402?

We can find the highest common divisor of 427, 791, 744, 402 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 427, 791, 744, 402 i.e 1.

3. How can I use the GCD of 427, 791, 744, 402Calculator?

Out the numbers 427, 791, 744, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.