GCD of 436, 349, 149, 681 Calculator

Given Input numbers are 436, 349, 149, 681

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

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

GCD of numbers is the greatest common divisor

So, the GCD (436, 349, 149, 681) = 1.

Given numbers are 436, 349, 149, 681

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 349 are 349

Prime factors of 149 are 149

Prime factors of 681 are 3 x 227

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

Given numbers are 436, 349, 149, 681

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

Apply this formula for all numbers.

Step1:

LCM(436, 349) = 152164

GCD(436, 349) = ( 436 x 349 ) / 152164

= 436 / 349

= 436

Step2:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1

Step3:

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

= 1 / 681

= 1

So, Greatest Common Divisor of 436, 349, 149, 681 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 396, 809, 393, 224
• GCD of 856, 182, 756, 618
• GCD of 851, 915, 544, 660
• GCD of 127, 182, 840, 686
• GCD of 718, 344, 856, 609

Given numbers are 436, 349, 149, 681
The greatest common divisor of numbers 436, 349, 149, 681 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 349, 149, 681 is 1.

1. What is the GCD of 436, 349, 149, 681?

GCD of given numbers 436, 349, 149, 681 is 1

2. How to calculate the greatest common divisor of 436, 349, 149, 681?

We can find the highest common divisor of 436, 349, 149, 681 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 436, 349, 149, 681 i.e 1.

3. How can I use the GCD of 436, 349, 149, 681Calculator?

Out the numbers 436, 349, 149, 681 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.