GCD of 490, 797, 387, 141 Calculator

Given Input numbers are 490, 797, 387, 141

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 797 :

The positive integer divisors of 797 that completely divides 797 are.

1, 797

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

GCD of numbers is the greatest common divisor

So, the GCD (490, 797, 387, 141) = 1.

Given numbers are 490, 797, 387, 141

The list of prime factors of all numbers are

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

Prime factors of 797 are 797

Prime factors of 387 are 3 x 3 x 43

Prime factors of 141 are 3 x 47

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

Given numbers are 490, 797, 387, 141

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

Apply this formula for all numbers.

Step1:

LCM(490, 797) = 390530

GCD(490, 797) = ( 490 x 797 ) / 390530

= 490 / 797

= 490

Step2:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

Step3:

LCM(1, 141) = 141

GCD(1, 141) = ( 1 x 141 ) / 141

= 1 / 141

= 1

So, Greatest Common Divisor of 490, 797, 387, 141 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 644, 403, 788, 227
• GCD of 206, 741, 318, 310
• GCD of 424, 312, 773, 609
• GCD of 132, 206, 804, 433
• GCD of 947, 335, 800, 794

Given numbers are 490, 797, 387, 141
The greatest common divisor of numbers 490, 797, 387, 141 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 797, 387, 141 is 1.

1. What is the GCD of 490, 797, 387, 141?

GCD of given numbers 490, 797, 387, 141 is 1

2. How to calculate the greatest common divisor of 490, 797, 387, 141?

We can find the highest common divisor of 490, 797, 387, 141 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, 797, 387, 141 i.e 1.

3. How can I use the GCD of 490, 797, 387, 141Calculator?

Out the numbers 490, 797, 387, 141 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.