GCD of 676, 712, 639, 746 Calculator

Given Input numbers are 676, 712, 639, 746

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

Divisors of 676 :

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

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

Divisors of 712 :

The positive integer divisors of 712 that completely divides 712 are.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

Divisors of 746 :

The positive integer divisors of 746 that completely divides 746 are.

1, 2, 373, 746

GCD of numbers is the greatest common divisor

So, the GCD (676, 712, 639, 746) = 1.

Given numbers are 676, 712, 639, 746

The list of prime factors of all numbers are

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

Prime factors of 712 are 2 x 2 x 2 x 89

Prime factors of 639 are 3 x 3 x 71

Prime factors of 746 are 2 x 373

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

Given numbers are 676, 712, 639, 746

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

Apply this formula for all numbers.

Step1:

LCM(676, 712) = 120328

GCD(676, 712) = ( 676 x 712 ) / 120328

= 676 / 712

= 676

Step2:

LCM(4, 639) = 2556

GCD(4, 639) = ( 4 x 639 ) / 2556

= 4 / 639

= 4

Step3:

LCM(1, 746) = 746

GCD(1, 746) = ( 1 x 746 ) / 746

= 1 / 746

= 1

So, Greatest Common Divisor of 676, 712, 639, 746 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 757, 219, 621, 945
• GCD of 906, 666, 873, 525
• GCD of 409, 293, 256, 136
• GCD of 468, 994, 661, 602
• GCD of 587, 978, 148, 645

Given numbers are 676, 712, 639, 746
The greatest common divisor of numbers 676, 712, 639, 746 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 712, 639, 746 is 1.

1. What is the GCD of 676, 712, 639, 746?

GCD of given numbers 676, 712, 639, 746 is 1

2. How to calculate the greatest common divisor of 676, 712, 639, 746?

We can find the highest common divisor of 676, 712, 639, 746 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 676, 712, 639, 746 i.e 1.

3. How can I use the GCD of 676, 712, 639, 746Calculator?

Out the numbers 676, 712, 639, 746 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.