GCD of 400, 679, 979, 976 Calculator

Given Input numbers are 400, 679, 979, 976

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

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 979 :

The positive integer divisors of 979 that completely divides 979 are.

1, 11, 89, 979

Divisors of 976 :

The positive integer divisors of 976 that completely divides 976 are.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

GCD of numbers is the greatest common divisor

So, the GCD (400, 679, 979, 976) = 1.

Given numbers are 400, 679, 979, 976

The list of prime factors of all numbers are

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 679 are 7 x 97

Prime factors of 979 are 11 x 89

Prime factors of 976 are 2 x 2 x 2 x 2 x 61

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

Given numbers are 400, 679, 979, 976

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

Apply this formula for all numbers.

Step1:

LCM(400, 679) = 271600

GCD(400, 679) = ( 400 x 679 ) / 271600

= 400 / 679

= 400

Step2:

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

= 1 / 979

= 1

Step3:

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

= 1 / 976

= 1

So, Greatest Common Divisor of 400, 679, 979, 976 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 632, 788, 332, 192
• GCD of 205, 939, 967, 208
• GCD of 367, 701, 553, 383
• GCD of 786, 199, 338, 969
• GCD of 603, 688, 556, 603

Given numbers are 400, 679, 979, 976
The greatest common divisor of numbers 400, 679, 979, 976 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 679, 979, 976 is 1.

1. What is the GCD of 400, 679, 979, 976?

GCD of given numbers 400, 679, 979, 976 is 1

2. How to calculate the greatest common divisor of 400, 679, 979, 976?

We can find the highest common divisor of 400, 679, 979, 976 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 400, 679, 979, 976 i.e 1.

3. How can I use the GCD of 400, 679, 979, 976Calculator?

Out the numbers 400, 679, 979, 976 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.