GCD of 702, 636, 890, 857 Calculator

Given Input numbers are 702, 636, 890, 857

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

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 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 890 :

The positive integer divisors of 890 that completely divides 890 are.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

GCD of numbers is the greatest common divisor

So, the GCD (702, 636, 890, 857) = 1.

Given numbers are 702, 636, 890, 857

The list of prime factors of all numbers are

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

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 890 are 2 x 5 x 89

Prime factors of 857 are 857

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

Given numbers are 702, 636, 890, 857

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

Apply this formula for all numbers.

Step1:

LCM(702, 636) = 74412

GCD(702, 636) = ( 702 x 636 ) / 74412

= 702 / 636

= 702

Step2:

LCM(6, 890) = 2670

GCD(6, 890) = ( 6 x 890 ) / 2670

= 6 / 890

= 6

Step3:

LCM(2, 857) = 1714

GCD(2, 857) = ( 2 x 857 ) / 1714

= 2 / 857

= 2

So, Greatest Common Divisor of 702, 636, 890, 857 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 693, 354, 961, 434
• GCD of 522, 918, 474, 671
• GCD of 633, 205, 854, 468
• GCD of 964, 542, 491, 978
• GCD of 950, 757, 802, 809

Given numbers are 702, 636, 890, 857
The greatest common divisor of numbers 702, 636, 890, 857 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 702, 636, 890, 857 is 1.

1. What is the GCD of 702, 636, 890, 857?

GCD of given numbers 702, 636, 890, 857 is 1

2. How to calculate the greatest common divisor of 702, 636, 890, 857?

We can find the highest common divisor of 702, 636, 890, 857 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 702, 636, 890, 857 i.e 1.

3. How can I use the GCD of 702, 636, 890, 857Calculator?

Out the numbers 702, 636, 890, 857 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.