GCD of 356, 771, 149, 320 Calculator

Given Input numbers are 356, 771, 149, 320

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

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 149 :

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

1, 149

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

GCD of numbers is the greatest common divisor

So, the GCD (356, 771, 149, 320) = 1.

Given numbers are 356, 771, 149, 320

The list of prime factors of all numbers are

Prime factors of 356 are 2 x 2 x 89

Prime factors of 771 are 3 x 257

Prime factors of 149 are 149

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 356, 771, 149, 320

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

Apply this formula for all numbers.

Step1:

LCM(356, 771) = 274476

GCD(356, 771) = ( 356 x 771 ) / 274476

= 356 / 771

= 356

Step2:

LCM(1, 149) = 149

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

= 1 / 149

= 1

Step3:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

So, Greatest Common Divisor of 356, 771, 149, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 860, 233, 648, 367
• GCD of 959, 600, 723, 458
• GCD of 904, 966, 385, 128
• GCD of 511, 777, 367, 981
• GCD of 287, 689, 232, 610

Given numbers are 356, 771, 149, 320
The greatest common divisor of numbers 356, 771, 149, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 356, 771, 149, 320 is 1.

1. What is the GCD of 356, 771, 149, 320?

GCD of given numbers 356, 771, 149, 320 is 1

2. How to calculate the greatest common divisor of 356, 771, 149, 320?

We can find the highest common divisor of 356, 771, 149, 320 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 356, 771, 149, 320 i.e 1.

3. How can I use the GCD of 356, 771, 149, 320Calculator?

Out the numbers 356, 771, 149, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.