GCD of 423, 507, 664, 761 Calculator

Given Input numbers are 423, 507, 664, 761

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 761 :

The positive integer divisors of 761 that completely divides 761 are.

1, 761

GCD of numbers is the greatest common divisor

So, the GCD (423, 507, 664, 761) = 1.

Given numbers are 423, 507, 664, 761

The list of prime factors of all numbers are

Prime factors of 423 are 3 x 3 x 47

Prime factors of 507 are 3 x 13 x 13

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 761 are 761

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

Given numbers are 423, 507, 664, 761

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

Apply this formula for all numbers.

Step1:

LCM(423, 507) = 71487

GCD(423, 507) = ( 423 x 507 ) / 71487

= 423 / 507

= 423

Step2:

LCM(3, 664) = 1992

GCD(3, 664) = ( 3 x 664 ) / 1992

= 3 / 664

= 3

Step3:

LCM(1, 761) = 761

GCD(1, 761) = ( 1 x 761 ) / 761

= 1 / 761

= 1

So, Greatest Common Divisor of 423, 507, 664, 761 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 483, 396, 520, 655
• GCD of 941, 981, 111, 958
• GCD of 791, 232, 890, 712
• GCD of 284, 963, 840, 912
• GCD of 349, 232, 399, 968

Given numbers are 423, 507, 664, 761
The greatest common divisor of numbers 423, 507, 664, 761 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 507, 664, 761 is 1.

1. What is the GCD of 423, 507, 664, 761?

GCD of given numbers 423, 507, 664, 761 is 1

2. How to calculate the greatest common divisor of 423, 507, 664, 761?

We can find the highest common divisor of 423, 507, 664, 761 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 423, 507, 664, 761 i.e 1.

3. How can I use the GCD of 423, 507, 664, 761Calculator?

Out the numbers 423, 507, 664, 761 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.