GCD of 690, 942, 358, 930 Calculator

Given Input numbers are 690, 942, 358, 930

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

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 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 930 :

The positive integer divisors of 930 that completely divides 930 are.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

GCD of numbers is the greatest common divisor

So, the GCD (690, 942, 358, 930) = 2.

Given numbers are 690, 942, 358, 930

The list of prime factors of all numbers are

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

Prime factors of 942 are 2 x 3 x 157

Prime factors of 358 are 2 x 179

Prime factors of 930 are 2 x 3 x 5 x 31

The highest common occurrence is 2¹

Therefore, GCD of 690, 942, 358, 930 is 2.

Given numbers are 690, 942, 358, 930

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

Apply this formula for all numbers.

Step1:

LCM(690, 942) = 108330

GCD(690, 942) = ( 690 x 942 ) / 108330

= 690 / 942

= 690

Step2:

LCM(6, 358) = 1074

GCD(6, 358) = ( 6 x 358 ) / 1074

= 6 / 358

= 6

Step3:

LCM(2, 930) = 930

GCD(2, 930) = ( 2 x 930 ) / 930

= 2 / 930

= 2

So, Greatest Common Divisor of 690, 942, 358, 930 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 987, 896, 679, 385
• GCD of 321, 577, 639, 529
• GCD of 661, 472, 557, 403
• GCD of 548, 854, 748, 116
• GCD of 967, 488, 744, 539

Given numbers are 690, 942, 358, 930
The greatest common divisor of numbers 690, 942, 358, 930 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 690, 942, 358, 930 is 2.

1. What is the GCD of 690, 942, 358, 930?

GCD of given numbers 690, 942, 358, 930 is 2

2. How to calculate the greatest common divisor of 690, 942, 358, 930?

We can find the highest common divisor of 690, 942, 358, 930 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 690, 942, 358, 930 i.e 2.

3. How can I use the GCD of 690, 942, 358, 930Calculator?

Out the numbers 690, 942, 358, 930 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.