GCD of 677, 138, 610, 429 Calculator

Given Input numbers are 677, 138, 610, 429

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

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 610 :

The positive integer divisors of 610 that completely divides 610 are.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

GCD of numbers is the greatest common divisor

So, the GCD (677, 138, 610, 429) = 1.

Given numbers are 677, 138, 610, 429

The list of prime factors of all numbers are

Prime factors of 677 are 677

Prime factors of 138 are 2 x 3 x 23

Prime factors of 610 are 2 x 5 x 61

Prime factors of 429 are 3 x 11 x 13

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

Given numbers are 677, 138, 610, 429

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

Apply this formula for all numbers.

Step1:

LCM(677, 138) = 93426

GCD(677, 138) = ( 677 x 138 ) / 93426

= 677 / 138

= 677

Step2:

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

= 1 / 610

= 1

Step3:

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

= 1 / 429

= 1

So, Greatest Common Divisor of 677, 138, 610, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 825, 901, 865, 116
• GCD of 339, 493, 647, 517
• GCD of 642, 544, 337, 296
• GCD of 813, 369, 170, 854
• GCD of 911, 540, 859, 508

Given numbers are 677, 138, 610, 429
The greatest common divisor of numbers 677, 138, 610, 429 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 677, 138, 610, 429 is 1.

1. What is the GCD of 677, 138, 610, 429?

GCD of given numbers 677, 138, 610, 429 is 1

2. How to calculate the greatest common divisor of 677, 138, 610, 429?

We can find the highest common divisor of 677, 138, 610, 429 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 677, 138, 610, 429 i.e 1.

3. How can I use the GCD of 677, 138, 610, 429Calculator?

Out the numbers 677, 138, 610, 429 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.