GCD of 490, 426, 673, 977 Calculator

Given Input numbers are 490, 426, 673, 977

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 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 673 :

The positive integer divisors of 673 that completely divides 673 are.

1, 673

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (490, 426, 673, 977) = 1.

Given numbers are 490, 426, 673, 977

The list of prime factors of all numbers are

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

Prime factors of 426 are 2 x 3 x 71

Prime factors of 673 are 673

Prime factors of 977 are 977

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

Given numbers are 490, 426, 673, 977

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

Apply this formula for all numbers.

Step1:

LCM(490, 426) = 104370

GCD(490, 426) = ( 490 x 426 ) / 104370

= 490 / 426

= 490

Step2:

LCM(2, 673) = 1346

GCD(2, 673) = ( 2 x 673 ) / 1346

= 2 / 673

= 2

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 490, 426, 673, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 757, 758, 614, 670
• GCD of 111, 856, 150, 184
• GCD of 930, 163, 667, 175
• GCD of 254, 778, 801, 377
• GCD of 617, 624, 930, 662

Given numbers are 490, 426, 673, 977
The greatest common divisor of numbers 490, 426, 673, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 426, 673, 977 is 1.

1. What is the GCD of 490, 426, 673, 977?

GCD of given numbers 490, 426, 673, 977 is 1

2. How to calculate the greatest common divisor of 490, 426, 673, 977?

We can find the highest common divisor of 490, 426, 673, 977 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, 426, 673, 977 i.e 1.

3. How can I use the GCD of 490, 426, 673, 977Calculator?

Out the numbers 490, 426, 673, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.