GCD of 921, 702, 858, 562 Calculator

Given Input numbers are 921, 702, 858, 562

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 562 :

The positive integer divisors of 562 that completely divides 562 are.

1, 2, 281, 562

GCD of numbers is the greatest common divisor

So, the GCD (921, 702, 858, 562) = 1.

Given numbers are 921, 702, 858, 562

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 562 are 2 x 281

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

Given numbers are 921, 702, 858, 562

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

Apply this formula for all numbers.

Step1:

LCM(921, 702) = 215514

GCD(921, 702) = ( 921 x 702 ) / 215514

= 921 / 702

= 921

Step2:

LCM(3, 858) = 858

GCD(3, 858) = ( 3 x 858 ) / 858

= 3 / 858

= 3

Step3:

LCM(3, 562) = 1686

GCD(3, 562) = ( 3 x 562 ) / 1686

= 3 / 562

= 3

So, Greatest Common Divisor of 921, 702, 858, 562 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 480, 536, 994, 861
• GCD of 508, 578, 698, 355
• GCD of 648, 589, 982, 189
• GCD of 153, 236, 727, 320
• GCD of 197, 793, 204, 871

Given numbers are 921, 702, 858, 562
The greatest common divisor of numbers 921, 702, 858, 562 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 702, 858, 562 is 1.

1. What is the GCD of 921, 702, 858, 562?

GCD of given numbers 921, 702, 858, 562 is 1

2. How to calculate the greatest common divisor of 921, 702, 858, 562?

We can find the highest common divisor of 921, 702, 858, 562 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 921, 702, 858, 562 i.e 1.

3. How can I use the GCD of 921, 702, 858, 562Calculator?

Out the numbers 921, 702, 858, 562 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.