GCD of 840, 202, 194, 702 Calculator

Given Input numbers are 840, 202, 194, 702

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

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 202 :

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

1, 2, 101, 202

Divisors of 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

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

GCD of numbers is the greatest common divisor

So, the GCD (840, 202, 194, 702) = 2.

Given numbers are 840, 202, 194, 702

The list of prime factors of all numbers are

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 202 are 2 x 101

Prime factors of 194 are 2 x 97

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

The highest common occurrence is 2¹

Therefore, GCD of 840, 202, 194, 702 is 2.

Given numbers are 840, 202, 194, 702

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

Apply this formula for all numbers.

Step1:

LCM(840, 202) = 84840

GCD(840, 202) = ( 840 x 202 ) / 84840

= 840 / 202

= 840

Step2:

LCM(2, 194) = 194

GCD(2, 194) = ( 2 x 194 ) / 194

= 2 / 194

= 2

Step3:

LCM(2, 702) = 702

GCD(2, 702) = ( 2 x 702 ) / 702

= 2 / 702

= 2

So, Greatest Common Divisor of 840, 202, 194, 702 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 737, 887, 749, 608
• GCD of 570, 784, 130, 974
• GCD of 197, 375, 913, 147
• GCD of 159, 391, 548, 328
• GCD of 386, 989, 173, 958

Given numbers are 840, 202, 194, 702
The greatest common divisor of numbers 840, 202, 194, 702 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 202, 194, 702 is 2.

1. What is the GCD of 840, 202, 194, 702?

GCD of given numbers 840, 202, 194, 702 is 2

2. How to calculate the greatest common divisor of 840, 202, 194, 702?

We can find the highest common divisor of 840, 202, 194, 702 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 840, 202, 194, 702 i.e 2.

3. How can I use the GCD of 840, 202, 194, 702Calculator?

Out the numbers 840, 202, 194, 702 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.