GCD of 862, 622, 662, 972 Calculator

Given Input numbers are 862, 622, 662, 972

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

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

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

GCD of numbers is the greatest common divisor

So, the GCD (862, 622, 662, 972) = 2.

Given numbers are 862, 622, 662, 972

The list of prime factors of all numbers are

Prime factors of 862 are 2 x 431

Prime factors of 622 are 2 x 311

Prime factors of 662 are 2 x 331

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

The highest common occurrence is 2¹

Therefore, GCD of 862, 622, 662, 972 is 2.

Given numbers are 862, 622, 662, 972

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

Apply this formula for all numbers.

Step1:

LCM(862, 622) = 268082

GCD(862, 622) = ( 862 x 622 ) / 268082

= 862 / 622

= 862

Step2:

LCM(2, 662) = 662

GCD(2, 662) = ( 2 x 662 ) / 662

= 2 / 662

= 2

Step3:

LCM(2, 972) = 972

GCD(2, 972) = ( 2 x 972 ) / 972

= 2 / 972

= 2

So, Greatest Common Divisor of 862, 622, 662, 972 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 675, 647, 795, 289
• GCD of 436, 362, 574, 893
• GCD of 989, 178, 213, 236
• GCD of 374, 178, 388, 599
• GCD of 608, 848, 687, 762

Given numbers are 862, 622, 662, 972
The greatest common divisor of numbers 862, 622, 662, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 862, 622, 662, 972 is 2.

1. What is the GCD of 862, 622, 662, 972?

GCD of given numbers 862, 622, 662, 972 is 2

2. How to calculate the greatest common divisor of 862, 622, 662, 972?

We can find the highest common divisor of 862, 622, 662, 972 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 862, 622, 662, 972 i.e 2.

3. How can I use the GCD of 862, 622, 662, 972Calculator?

Out the numbers 862, 622, 662, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.