GCD of 672, 679, 159, 977 Calculator

Given Input numbers are 672, 679, 159, 977

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

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 679 :

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

1, 7, 97, 679

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (672, 679, 159, 977) = 1.

Given numbers are 672, 679, 159, 977

The list of prime factors of all numbers are

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 679 are 7 x 97

Prime factors of 159 are 3 x 53

Prime factors of 977 are 977

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

Given numbers are 672, 679, 159, 977

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

Apply this formula for all numbers.

Step1:

LCM(672, 679) = 65184

GCD(672, 679) = ( 672 x 679 ) / 65184

= 672 / 679

= 672

Step2:

LCM(7, 159) = 1113

GCD(7, 159) = ( 7 x 159 ) / 1113

= 7 / 159

= 7

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 672, 679, 159, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 126, 105, 849
• GCD of 295, 631, 721, 347
• GCD of 365, 610, 935, 268
• GCD of 342, 914, 561, 914
• GCD of 637, 193, 800, 109

Given numbers are 672, 679, 159, 977
The greatest common divisor of numbers 672, 679, 159, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 679, 159, 977 is 1.

1. What is the GCD of 672, 679, 159, 977?

GCD of given numbers 672, 679, 159, 977 is 1

2. How to calculate the greatest common divisor of 672, 679, 159, 977?

We can find the highest common divisor of 672, 679, 159, 977 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 672, 679, 159, 977 i.e 1.

3. How can I use the GCD of 672, 679, 159, 977Calculator?

Out the numbers 672, 679, 159, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.