GCD of 490, 140, 530 Calculator

Given Input numbers are 490, 140, 530

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 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

GCD of numbers is the greatest common divisor

So, the GCD (490, 140, 530) = 10.

Given numbers are 490, 140, 530

The list of prime factors of all numbers are

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

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 530 are 2 x 5 x 53

The highest common occurrence is 2¹ x 5¹

Therefore, GCD of 490, 140, 530 is 10.

Given numbers are 490, 140, 530

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

Apply this formula for all numbers.

Step1:

LCM(490, 140) = 980

GCD(490, 140) = ( 490 x 140 ) / 980

= 490 / 140

= 490

Step2:

LCM(70, 530) = 3710

GCD(70, 530) = ( 70 x 530 ) / 3710

= 70 / 530

= 70

So, Greatest Common Divisor of 490, 140, 530 is 10

Here are some samples of GCD of Numbers calculations.

• GCD of 265, 374, 738
• GCD of 987, 762, 761
• GCD of 773, 955, 506
• GCD of 484, 184, 822
• GCD of 854, 116, 592

Given numbers are 490, 140, 530
The greatest common divisor of numbers 490, 140, 530 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 140, 530 is 10.

1. What is the GCD of 490, 140, 530?

GCD of given numbers 490, 140, 530 is 10

2. How to calculate the greatest common divisor of 490, 140, 530?

We can find the highest common divisor of 490, 140, 530 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, 140, 530 i.e 10.

3. How can I use the GCD of 490, 140, 530Calculator?

Out the numbers 490, 140, 530 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.