GCD of 769, 654, 398, 508 Calculator

Given Input numbers are 769, 654, 398, 508

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

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

Divisors of 508 :

The positive integer divisors of 508 that completely divides 508 are.

1, 2, 4, 127, 254, 508

GCD of numbers is the greatest common divisor

So, the GCD (769, 654, 398, 508) = 1.

Given numbers are 769, 654, 398, 508

The list of prime factors of all numbers are

Prime factors of 769 are 769

Prime factors of 654 are 2 x 3 x 109

Prime factors of 398 are 2 x 199

Prime factors of 508 are 2 x 2 x 127

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

Given numbers are 769, 654, 398, 508

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

Apply this formula for all numbers.

Step1:

LCM(769, 654) = 502926

GCD(769, 654) = ( 769 x 654 ) / 502926

= 769 / 654

= 769

Step2:

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

= 1 / 398

= 1

Step3:

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

= 1 / 508

= 1

So, Greatest Common Divisor of 769, 654, 398, 508 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 821, 928, 286, 379
• GCD of 170, 352, 710, 577
• GCD of 477, 693, 669, 619
• GCD of 134, 981, 896, 826
• GCD of 534, 303, 352, 764

Given numbers are 769, 654, 398, 508
The greatest common divisor of numbers 769, 654, 398, 508 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 769, 654, 398, 508 is 1.

1. What is the GCD of 769, 654, 398, 508?

GCD of given numbers 769, 654, 398, 508 is 1

2. How to calculate the greatest common divisor of 769, 654, 398, 508?

We can find the highest common divisor of 769, 654, 398, 508 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 769, 654, 398, 508 i.e 1.

3. How can I use the GCD of 769, 654, 398, 508Calculator?

Out the numbers 769, 654, 398, 508 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.