GCD of 749, 246, 145, 672 Calculator

Given Input numbers are 749, 246, 145, 672

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

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 246 :

The positive integer divisors of 246 that completely divides 246 are.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

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 (749, 246, 145, 672) = 1.

Given numbers are 749, 246, 145, 672

The list of prime factors of all numbers are

Prime factors of 749 are 7 x 107

Prime factors of 246 are 2 x 3 x 41

Prime factors of 145 are 5 x 29

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 749, 246, 145, 672

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

Apply this formula for all numbers.

Step1:

LCM(749, 246) = 184254

GCD(749, 246) = ( 749 x 246 ) / 184254

= 749 / 246

= 749

Step2:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

Step3:

LCM(1, 672) = 672

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

= 1 / 672

= 1

So, Greatest Common Divisor of 749, 246, 145, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 144, 694, 241, 863
• GCD of 396, 876, 720, 392
• GCD of 989, 994, 805, 662
• GCD of 494, 532, 889, 732
• GCD of 710, 606, 113, 620

Given numbers are 749, 246, 145, 672
The greatest common divisor of numbers 749, 246, 145, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 749, 246, 145, 672 is 1.

1. What is the GCD of 749, 246, 145, 672?

GCD of given numbers 749, 246, 145, 672 is 1

2. How to calculate the greatest common divisor of 749, 246, 145, 672?

We can find the highest common divisor of 749, 246, 145, 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 749, 246, 145, 672 i.e 1.

3. How can I use the GCD of 749, 246, 145, 672Calculator?

Out the numbers 749, 246, 145, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.