GCD of 456, 129, 702, 154 Calculator

Given Input numbers are 456, 129, 702, 154

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

Divisors of 456 :

The positive integer divisors of 456 that completely divides 456 are.

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 154 :

The positive integer divisors of 154 that completely divides 154 are.

1, 2, 7, 11, 14, 22, 77, 154

GCD of numbers is the greatest common divisor

So, the GCD (456, 129, 702, 154) = 1.

Given numbers are 456, 129, 702, 154

The list of prime factors of all numbers are

Prime factors of 456 are 2 x 2 x 2 x 3 x 19

Prime factors of 129 are 3 x 43

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 154 are 2 x 7 x 11

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

Given numbers are 456, 129, 702, 154

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

Apply this formula for all numbers.

Step1:

LCM(456, 129) = 19608

GCD(456, 129) = ( 456 x 129 ) / 19608

= 456 / 129

= 456

Step2:

LCM(3, 702) = 702

GCD(3, 702) = ( 3 x 702 ) / 702

= 3 / 702

= 3

Step3:

LCM(3, 154) = 462

GCD(3, 154) = ( 3 x 154 ) / 462

= 3 / 154

= 3

So, Greatest Common Divisor of 456, 129, 702, 154 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 446, 839, 160, 423
• GCD of 276, 608, 756, 685
• GCD of 905, 203, 860, 288
• GCD of 677, 562, 278, 136
• GCD of 804, 411, 415, 552

Given numbers are 456, 129, 702, 154
The greatest common divisor of numbers 456, 129, 702, 154 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 456, 129, 702, 154 is 1.

1. What is the GCD of 456, 129, 702, 154?

GCD of given numbers 456, 129, 702, 154 is 1

2. How to calculate the greatest common divisor of 456, 129, 702, 154?

We can find the highest common divisor of 456, 129, 702, 154 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 456, 129, 702, 154 i.e 1.

3. How can I use the GCD of 456, 129, 702, 154Calculator?

Out the numbers 456, 129, 702, 154 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.