GCD of 490, 838, 689, 632 Calculator

Given Input numbers are 490, 838, 689, 632

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

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

GCD of numbers is the greatest common divisor

So, the GCD (490, 838, 689, 632) = 1.

Given numbers are 490, 838, 689, 632

The list of prime factors of all numbers are

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 838 are 2 x 419

Prime factors of 689 are 13 x 53

Prime factors of 632 are 2 x 2 x 2 x 79

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

Given numbers are 490, 838, 689, 632

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

Apply this formula for all numbers.

Step1:

LCM(490, 838) = 205310

GCD(490, 838) = ( 490 x 838 ) / 205310

= 490 / 838

= 490

Step2:

LCM(2, 689) = 1378

GCD(2, 689) = ( 2 x 689 ) / 1378

= 2 / 689

= 2

Step3:

LCM(1, 632) = 632

GCD(1, 632) = ( 1 x 632 ) / 632

= 1 / 632

= 1

So, Greatest Common Divisor of 490, 838, 689, 632 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 726, 375, 649, 956
• GCD of 600, 548, 537, 897
• GCD of 158, 687, 229, 760
• GCD of 368, 469, 694, 999
• GCD of 573, 218, 833, 554

Given numbers are 490, 838, 689, 632
The greatest common divisor of numbers 490, 838, 689, 632 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 838, 689, 632 is 1.

1. What is the GCD of 490, 838, 689, 632?

GCD of given numbers 490, 838, 689, 632 is 1

2. How to calculate the greatest common divisor of 490, 838, 689, 632?

We can find the highest common divisor of 490, 838, 689, 632 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 490, 838, 689, 632 i.e 1.

3. How can I use the GCD of 490, 838, 689, 632Calculator?

Out the numbers 490, 838, 689, 632 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.