GCD of 367, 402, 947, 644 Calculator

Given Input numbers are 367, 402, 947, 644

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

Divisors of 367 :

The positive integer divisors of 367 that completely divides 367 are.

1, 367

Divisors of 402 :

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

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

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

GCD of numbers is the greatest common divisor

So, the GCD (367, 402, 947, 644) = 1.

Given numbers are 367, 402, 947, 644

The list of prime factors of all numbers are

Prime factors of 367 are 367

Prime factors of 402 are 2 x 3 x 67

Prime factors of 947 are 947

Prime factors of 644 are 2 x 2 x 7 x 23

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

Given numbers are 367, 402, 947, 644

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

Apply this formula for all numbers.

Step1:

LCM(367, 402) = 147534

GCD(367, 402) = ( 367 x 402 ) / 147534

= 367 / 402

= 367

Step2:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

Step3:

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

= 1 / 644

= 1

So, Greatest Common Divisor of 367, 402, 947, 644 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 759, 162, 172, 618
• GCD of 566, 229, 437, 522
• GCD of 798, 720, 517, 974
• GCD of 107, 613, 449, 614
• GCD of 845, 246, 455, 944

Given numbers are 367, 402, 947, 644
The greatest common divisor of numbers 367, 402, 947, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 367, 402, 947, 644 is 1.

1. What is the GCD of 367, 402, 947, 644?

GCD of given numbers 367, 402, 947, 644 is 1

2. How to calculate the greatest common divisor of 367, 402, 947, 644?

We can find the highest common divisor of 367, 402, 947, 644 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 367, 402, 947, 644 i.e 1.

3. How can I use the GCD of 367, 402, 947, 644Calculator?

Out the numbers 367, 402, 947, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.