GCD of 972, 221, 616, 370 Calculator

Given Input numbers are 972, 221, 616, 370

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

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

GCD of numbers is the greatest common divisor

So, the GCD (972, 221, 616, 370) = 1.

Given numbers are 972, 221, 616, 370

The list of prime factors of all numbers are

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 221 are 13 x 17

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 370 are 2 x 5 x 37

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

Given numbers are 972, 221, 616, 370

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

Apply this formula for all numbers.

Step1:

LCM(972, 221) = 214812

GCD(972, 221) = ( 972 x 221 ) / 214812

= 972 / 221

= 972

Step2:

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

= 1 / 616

= 1

Step3:

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

= 1 / 370

= 1

So, Greatest Common Divisor of 972, 221, 616, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 403, 314, 988, 636
• GCD of 980, 364, 120, 814
• GCD of 277, 804, 789, 702
• GCD of 907, 477, 262, 788
• GCD of 766, 825, 329, 140

Given numbers are 972, 221, 616, 370
The greatest common divisor of numbers 972, 221, 616, 370 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 221, 616, 370 is 1.

1. What is the GCD of 972, 221, 616, 370?

GCD of given numbers 972, 221, 616, 370 is 1

2. How to calculate the greatest common divisor of 972, 221, 616, 370?

We can find the highest common divisor of 972, 221, 616, 370 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 972, 221, 616, 370 i.e 1.

3. How can I use the GCD of 972, 221, 616, 370Calculator?

Out the numbers 972, 221, 616, 370 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.