GCD of 972, 202, 605, 770 Calculator

Given Input numbers are 972, 202, 605, 770

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 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

GCD of numbers is the greatest common divisor

So, the GCD (972, 202, 605, 770) = 1.

Given numbers are 972, 202, 605, 770

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 202 are 2 x 101

Prime factors of 605 are 5 x 11 x 11

Prime factors of 770 are 2 x 5 x 7 x 11

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

Given numbers are 972, 202, 605, 770

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

Apply this formula for all numbers.

Step1:

LCM(972, 202) = 98172

GCD(972, 202) = ( 972 x 202 ) / 98172

= 972 / 202

= 972

Step2:

LCM(2, 605) = 1210

GCD(2, 605) = ( 2 x 605 ) / 1210

= 2 / 605

= 2

Step3:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

So, Greatest Common Divisor of 972, 202, 605, 770 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 339, 919, 580, 847
• GCD of 538, 243, 508, 301
• GCD of 575, 529, 309, 135
• GCD of 477, 841, 804, 595
• GCD of 918, 702, 117, 261

Given numbers are 972, 202, 605, 770
The greatest common divisor of numbers 972, 202, 605, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 202, 605, 770 is 1.

1. What is the GCD of 972, 202, 605, 770?

GCD of given numbers 972, 202, 605, 770 is 1

2. How to calculate the greatest common divisor of 972, 202, 605, 770?

We can find the highest common divisor of 972, 202, 605, 770 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, 202, 605, 770 i.e 1.

3. How can I use the GCD of 972, 202, 605, 770Calculator?

Out the numbers 972, 202, 605, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.