GCD of 421, 120, 973, 699 Calculator

Given Input numbers are 421, 120, 973, 699

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

Divisors of 421 :

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

1, 421

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

GCD of numbers is the greatest common divisor

So, the GCD (421, 120, 973, 699) = 1.

Given numbers are 421, 120, 973, 699

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 973 are 7 x 139

Prime factors of 699 are 3 x 233

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

Given numbers are 421, 120, 973, 699

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

Apply this formula for all numbers.

Step1:

LCM(421, 120) = 50520

GCD(421, 120) = ( 421 x 120 ) / 50520

= 421 / 120

= 421

Step2:

LCM(1, 973) = 973

GCD(1, 973) = ( 1 x 973 ) / 973

= 1 / 973

= 1

Step3:

LCM(1, 699) = 699

GCD(1, 699) = ( 1 x 699 ) / 699

= 1 / 699

= 1

So, Greatest Common Divisor of 421, 120, 973, 699 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 414, 127, 338, 176
• GCD of 662, 266, 824, 290
• GCD of 455, 311, 221, 823
• GCD of 487, 987, 164, 555
• GCD of 572, 777, 801, 492

Given numbers are 421, 120, 973, 699
The greatest common divisor of numbers 421, 120, 973, 699 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 120, 973, 699 is 1.

1. What is the GCD of 421, 120, 973, 699?

GCD of given numbers 421, 120, 973, 699 is 1

2. How to calculate the greatest common divisor of 421, 120, 973, 699?

We can find the highest common divisor of 421, 120, 973, 699 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 421, 120, 973, 699 i.e 1.

3. How can I use the GCD of 421, 120, 973, 699Calculator?

Out the numbers 421, 120, 973, 699 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.