GCD of 610, 690, 590, 402 Calculator

Given Input numbers are 610, 690, 590, 402

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

Divisors of 610 :

The positive integer divisors of 610 that completely divides 610 are.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 590 :

The positive integer divisors of 590 that completely divides 590 are.

1, 2, 5, 10, 59, 118, 295, 590

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

GCD of numbers is the greatest common divisor

So, the GCD (610, 690, 590, 402) = 2.

Given numbers are 610, 690, 590, 402

The list of prime factors of all numbers are

Prime factors of 610 are 2 x 5 x 61

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 590 are 2 x 5 x 59

Prime factors of 402 are 2 x 3 x 67

The highest common occurrence is 2¹

Therefore, GCD of 610, 690, 590, 402 is 2.

Given numbers are 610, 690, 590, 402

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

Apply this formula for all numbers.

Step1:

LCM(610, 690) = 42090

GCD(610, 690) = ( 610 x 690 ) / 42090

= 610 / 690

= 610

Step2:

LCM(10, 590) = 590

GCD(10, 590) = ( 10 x 590 ) / 590

= 10 / 590

= 10

Step3:

LCM(10, 402) = 2010

GCD(10, 402) = ( 10 x 402 ) / 2010

= 10 / 402

= 10

So, Greatest Common Divisor of 610, 690, 590, 402 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 152, 164, 449
• GCD of 939, 108, 796, 389
• GCD of 152, 242, 782, 876
• GCD of 229, 509, 753, 837
• GCD of 662, 940, 408, 303

Given numbers are 610, 690, 590, 402
The greatest common divisor of numbers 610, 690, 590, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 610, 690, 590, 402 is 2.

1. What is the GCD of 610, 690, 590, 402?

GCD of given numbers 610, 690, 590, 402 is 2

2. How to calculate the greatest common divisor of 610, 690, 590, 402?

We can find the highest common divisor of 610, 690, 590, 402 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 610, 690, 590, 402 i.e 2.

3. How can I use the GCD of 610, 690, 590, 402Calculator?

Out the numbers 610, 690, 590, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.