GCD of 949, 402, 399, 971 Calculator

Given Input numbers are 949, 402, 399, 971

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

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

Divisors of 402 :

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

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

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

GCD of numbers is the greatest common divisor

So, the GCD (949, 402, 399, 971) = 1.

Given numbers are 949, 402, 399, 971

The list of prime factors of all numbers are

Prime factors of 949 are 13 x 73

Prime factors of 402 are 2 x 3 x 67

Prime factors of 399 are 3 x 7 x 19

Prime factors of 971 are 971

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

Given numbers are 949, 402, 399, 971

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

Apply this formula for all numbers.

Step1:

LCM(949, 402) = 381498

GCD(949, 402) = ( 949 x 402 ) / 381498

= 949 / 402

= 949

Step2:

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

= 1 / 399

= 1

Step3:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

So, Greatest Common Divisor of 949, 402, 399, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 908, 686, 518, 388
• GCD of 261, 179, 551, 323
• GCD of 983, 358, 483, 677
• GCD of 717, 293, 463, 434
• GCD of 328, 197, 604, 716

Given numbers are 949, 402, 399, 971
The greatest common divisor of numbers 949, 402, 399, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 949, 402, 399, 971 is 1.

1. What is the GCD of 949, 402, 399, 971?

GCD of given numbers 949, 402, 399, 971 is 1

2. How to calculate the greatest common divisor of 949, 402, 399, 971?

We can find the highest common divisor of 949, 402, 399, 971 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 949, 402, 399, 971 i.e 1.

3. How can I use the GCD of 949, 402, 399, 971Calculator?

Out the numbers 949, 402, 399, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.