GCD of 147, 969, 679, 676 Calculator

Given Input numbers are 147, 969, 679, 676

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

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 679 :

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

1, 7, 97, 679

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

GCD of numbers is the greatest common divisor

So, the GCD (147, 969, 679, 676) = 1.

Given numbers are 147, 969, 679, 676

The list of prime factors of all numbers are

Prime factors of 147 are 3 x 7 x 7

Prime factors of 969 are 3 x 17 x 19

Prime factors of 679 are 7 x 97

Prime factors of 676 are 2 x 2 x 13 x 13

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

Given numbers are 147, 969, 679, 676

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

Apply this formula for all numbers.

Step1:

LCM(147, 969) = 47481

GCD(147, 969) = ( 147 x 969 ) / 47481

= 147 / 969

= 147

Step2:

LCM(3, 679) = 2037

GCD(3, 679) = ( 3 x 679 ) / 2037

= 3 / 679

= 3

Step3:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

So, Greatest Common Divisor of 147, 969, 679, 676 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 515, 449, 238, 869
• GCD of 501, 176, 138, 574
• GCD of 983, 212, 799, 122
• GCD of 572, 113, 986, 128
• GCD of 114, 742, 101, 152

Given numbers are 147, 969, 679, 676
The greatest common divisor of numbers 147, 969, 679, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 147, 969, 679, 676 is 1.

1. What is the GCD of 147, 969, 679, 676?

GCD of given numbers 147, 969, 679, 676 is 1

2. How to calculate the greatest common divisor of 147, 969, 679, 676?

We can find the highest common divisor of 147, 969, 679, 676 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 147, 969, 679, 676 i.e 1.

3. How can I use the GCD of 147, 969, 679, 676Calculator?

Out the numbers 147, 969, 679, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.