GCD of 359, 977, 747, 421 Calculator

Given Input numbers are 359, 977, 747, 421

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

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

Divisors of 977 :

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

1, 977

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (359, 977, 747, 421) = 1.

Given numbers are 359, 977, 747, 421

The list of prime factors of all numbers are

Prime factors of 359 are 359

Prime factors of 977 are 977

Prime factors of 747 are 3 x 3 x 83

Prime factors of 421 are 421

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

Given numbers are 359, 977, 747, 421

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

Apply this formula for all numbers.

Step1:

LCM(359, 977) = 350743

GCD(359, 977) = ( 359 x 977 ) / 350743

= 359 / 977

= 359

Step2:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

Step3:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

So, Greatest Common Divisor of 359, 977, 747, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 315, 364, 184, 520
• GCD of 487, 508, 922, 188
• GCD of 542, 300, 908, 526
• GCD of 663, 401, 313, 669
• GCD of 986, 525, 445, 735

Given numbers are 359, 977, 747, 421
The greatest common divisor of numbers 359, 977, 747, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 359, 977, 747, 421 is 1.

1. What is the GCD of 359, 977, 747, 421?

GCD of given numbers 359, 977, 747, 421 is 1

2. How to calculate the greatest common divisor of 359, 977, 747, 421?

We can find the highest common divisor of 359, 977, 747, 421 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 359, 977, 747, 421 i.e 1.

3. How can I use the GCD of 359, 977, 747, 421Calculator?

Out the numbers 359, 977, 747, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.