GCD of 245, 831, 737, 672 Calculator

Given Input numbers are 245, 831, 737, 672

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

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 737 :

The positive integer divisors of 737 that completely divides 737 are.

1, 11, 67, 737

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 (245, 831, 737, 672) = 1.

Given numbers are 245, 831, 737, 672

The list of prime factors of all numbers are

Prime factors of 245 are 5 x 7 x 7

Prime factors of 831 are 3 x 277

Prime factors of 737 are 11 x 67

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 245, 831, 737, 672

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

Apply this formula for all numbers.

Step1:

LCM(245, 831) = 203595

GCD(245, 831) = ( 245 x 831 ) / 203595

= 245 / 831

= 245

Step2:

LCM(1, 737) = 737

GCD(1, 737) = ( 1 x 737 ) / 737

= 1 / 737

= 1

Step3:

LCM(1, 672) = 672

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

= 1 / 672

= 1

So, Greatest Common Divisor of 245, 831, 737, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 403, 594, 236, 226
• GCD of 490, 508, 590, 798
• GCD of 122, 151, 857, 315
• GCD of 643, 191, 706, 239
• GCD of 200, 839, 662, 893

Given numbers are 245, 831, 737, 672
The greatest common divisor of numbers 245, 831, 737, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 245, 831, 737, 672 is 1.

1. What is the GCD of 245, 831, 737, 672?

GCD of given numbers 245, 831, 737, 672 is 1

2. How to calculate the greatest common divisor of 245, 831, 737, 672?

We can find the highest common divisor of 245, 831, 737, 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 245, 831, 737, 672 i.e 1.

3. How can I use the GCD of 245, 831, 737, 672Calculator?

Out the numbers 245, 831, 737, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.