GCD of 671, 977, 380, 749 Calculator

Given Input numbers are 671, 977, 380, 749

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

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

GCD of numbers is the greatest common divisor

So, the GCD (671, 977, 380, 749) = 1.

Given numbers are 671, 977, 380, 749

The list of prime factors of all numbers are

Prime factors of 671 are 11 x 61

Prime factors of 977 are 977

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 749 are 7 x 107

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

Given numbers are 671, 977, 380, 749

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

Apply this formula for all numbers.

Step1:

LCM(671, 977) = 655567

GCD(671, 977) = ( 671 x 977 ) / 655567

= 671 / 977

= 671

Step2:

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

= 1 / 380

= 1

Step3:

LCM(1, 749) = 749

GCD(1, 749) = ( 1 x 749 ) / 749

= 1 / 749

= 1

So, Greatest Common Divisor of 671, 977, 380, 749 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 305, 257, 376, 326
• GCD of 453, 456, 677, 551
• GCD of 774, 716, 231, 359
• GCD of 979, 884, 163, 916
• GCD of 110, 500, 174, 293

Given numbers are 671, 977, 380, 749
The greatest common divisor of numbers 671, 977, 380, 749 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 671, 977, 380, 749 is 1.

1. What is the GCD of 671, 977, 380, 749?

GCD of given numbers 671, 977, 380, 749 is 1

2. How to calculate the greatest common divisor of 671, 977, 380, 749?

We can find the highest common divisor of 671, 977, 380, 749 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 671, 977, 380, 749 i.e 1.

3. How can I use the GCD of 671, 977, 380, 749Calculator?

Out the numbers 671, 977, 380, 749 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.