GCD of 685, 194, 736, 672 Calculator

Given Input numbers are 685, 194, 736, 672

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

Divisors of 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

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

GCD of numbers is the greatest common divisor

So, the GCD (685, 194, 736, 672) = 1.

Given numbers are 685, 194, 736, 672

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 194 are 2 x 97

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

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

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

Given numbers are 685, 194, 736, 672

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

Apply this formula for all numbers.

Step1:

LCM(685, 194) = 132890

GCD(685, 194) = ( 685 x 194 ) / 132890

= 685 / 194

= 685

Step2:

LCM(1, 736) = 736

GCD(1, 736) = ( 1 x 736 ) / 736

= 1 / 736

= 1

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 685, 194, 736, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 804, 698, 161, 249
• GCD of 276, 885, 263, 454
• GCD of 580, 422, 543, 697
• GCD of 880, 848, 312, 813
• GCD of 292, 176, 566, 667

Given numbers are 685, 194, 736, 672
The greatest common divisor of numbers 685, 194, 736, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 194, 736, 672 is 1.

1. What is the GCD of 685, 194, 736, 672?

GCD of given numbers 685, 194, 736, 672 is 1

2. How to calculate the greatest common divisor of 685, 194, 736, 672?

We can find the highest common divisor of 685, 194, 736, 672 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 685, 194, 736, 672 i.e 1.

3. How can I use the GCD of 685, 194, 736, 672Calculator?

Out the numbers 685, 194, 736, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.