GCD of 491, 921, 609, 707 Calculator

Given Input numbers are 491, 921, 609, 707

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

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 609 :

The positive integer divisors of 609 that completely divides 609 are.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

GCD of numbers is the greatest common divisor

So, the GCD (491, 921, 609, 707) = 1.

Given numbers are 491, 921, 609, 707

The list of prime factors of all numbers are

Prime factors of 491 are 491

Prime factors of 921 are 3 x 307

Prime factors of 609 are 3 x 7 x 29

Prime factors of 707 are 7 x 101

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

Given numbers are 491, 921, 609, 707

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

Apply this formula for all numbers.

Step1:

LCM(491, 921) = 452211

GCD(491, 921) = ( 491 x 921 ) / 452211

= 491 / 921

= 491

Step2:

LCM(1, 609) = 609

GCD(1, 609) = ( 1 x 609 ) / 609

= 1 / 609

= 1

Step3:

LCM(1, 707) = 707

GCD(1, 707) = ( 1 x 707 ) / 707

= 1 / 707

= 1

So, Greatest Common Divisor of 491, 921, 609, 707 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 449, 118, 619, 878
• GCD of 309, 595, 883, 445
• GCD of 757, 450, 510, 471
• GCD of 919, 770, 384, 697
• GCD of 213, 990, 930, 897

Given numbers are 491, 921, 609, 707
The greatest common divisor of numbers 491, 921, 609, 707 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 921, 609, 707 is 1.

1. What is the GCD of 491, 921, 609, 707?

GCD of given numbers 491, 921, 609, 707 is 1

2. How to calculate the greatest common divisor of 491, 921, 609, 707?

We can find the highest common divisor of 491, 921, 609, 707 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 491, 921, 609, 707 i.e 1.

3. How can I use the GCD of 491, 921, 609, 707Calculator?

Out the numbers 491, 921, 609, 707 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.