GCD of 426, 609, 678, 662 Calculator

Given Input numbers are 426, 609, 678, 662

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

Divisors of 426 :

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

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

Divisors of 609 :

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

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

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (426, 609, 678, 662) = 1.

Given numbers are 426, 609, 678, 662

The list of prime factors of all numbers are

Prime factors of 426 are 2 x 3 x 71

Prime factors of 609 are 3 x 7 x 29

Prime factors of 678 are 2 x 3 x 113

Prime factors of 662 are 2 x 331

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

Given numbers are 426, 609, 678, 662

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

Apply this formula for all numbers.

Step1:

LCM(426, 609) = 86478

GCD(426, 609) = ( 426 x 609 ) / 86478

= 426 / 609

= 426

Step2:

LCM(3, 678) = 678

GCD(3, 678) = ( 3 x 678 ) / 678

= 3 / 678

= 3

Step3:

LCM(3, 662) = 1986

GCD(3, 662) = ( 3 x 662 ) / 1986

= 3 / 662

= 3

So, Greatest Common Divisor of 426, 609, 678, 662 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 402, 855, 980, 907
• GCD of 180, 942, 699, 592
• GCD of 732, 121, 511, 382
• GCD of 658, 339, 469, 732
• GCD of 917, 576, 898, 786

Given numbers are 426, 609, 678, 662
The greatest common divisor of numbers 426, 609, 678, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 426, 609, 678, 662 is 1.

1. What is the GCD of 426, 609, 678, 662?

GCD of given numbers 426, 609, 678, 662 is 1

2. How to calculate the greatest common divisor of 426, 609, 678, 662?

We can find the highest common divisor of 426, 609, 678, 662 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 426, 609, 678, 662 i.e 1.

3. How can I use the GCD of 426, 609, 678, 662Calculator?

Out the numbers 426, 609, 678, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.