GCD of 974, 399, 364, 143 Calculator

Given Input numbers are 974, 399, 364, 143

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

Divisors of 974 :

The positive integer divisors of 974 that completely divides 974 are.

1, 2, 487, 974

Divisors of 399 :

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

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

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

GCD of numbers is the greatest common divisor

So, the GCD (974, 399, 364, 143) = 1.

Given numbers are 974, 399, 364, 143

The list of prime factors of all numbers are

Prime factors of 974 are 2 x 487

Prime factors of 399 are 3 x 7 x 19

Prime factors of 364 are 2 x 2 x 7 x 13

Prime factors of 143 are 11 x 13

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

Given numbers are 974, 399, 364, 143

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

Apply this formula for all numbers.

Step1:

LCM(974, 399) = 388626

GCD(974, 399) = ( 974 x 399 ) / 388626

= 974 / 399

= 974

Step2:

LCM(1, 364) = 364

GCD(1, 364) = ( 1 x 364 ) / 364

= 1 / 364

= 1

Step3:

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

= 1 / 143

= 1

So, Greatest Common Divisor of 974, 399, 364, 143 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 403, 120, 343, 403
• GCD of 952, 278, 560, 393
• GCD of 952, 582, 321, 375
• GCD of 613, 766, 844, 932
• GCD of 699, 284, 296, 133

Given numbers are 974, 399, 364, 143
The greatest common divisor of numbers 974, 399, 364, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 974, 399, 364, 143 is 1.

1. What is the GCD of 974, 399, 364, 143?

GCD of given numbers 974, 399, 364, 143 is 1

2. How to calculate the greatest common divisor of 974, 399, 364, 143?

We can find the highest common divisor of 974, 399, 364, 143 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 974, 399, 364, 143 i.e 1.

3. How can I use the GCD of 974, 399, 364, 143Calculator?

Out the numbers 974, 399, 364, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.