GCD of 350, 620, 392, 654 Calculator

Given Input numbers are 350, 620, 392, 654

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

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

GCD of numbers is the greatest common divisor

So, the GCD (350, 620, 392, 654) = 2.

Given numbers are 350, 620, 392, 654

The list of prime factors of all numbers are

Prime factors of 350 are 2 x 5 x 5 x 7

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

Prime factors of 654 are 2 x 3 x 109

The highest common occurrence is 2¹

Therefore, GCD of 350, 620, 392, 654 is 2.

Given numbers are 350, 620, 392, 654

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

Apply this formula for all numbers.

Step1:

LCM(350, 620) = 21700

GCD(350, 620) = ( 350 x 620 ) / 21700

= 350 / 620

= 350

Step2:

LCM(10, 392) = 1960

GCD(10, 392) = ( 10 x 392 ) / 1960

= 10 / 392

= 10

Step3:

LCM(2, 654) = 654

GCD(2, 654) = ( 2 x 654 ) / 654

= 2 / 654

= 2

So, Greatest Common Divisor of 350, 620, 392, 654 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 216, 577, 882, 896
• GCD of 455, 266, 626, 818
• GCD of 867, 908, 423, 820
• GCD of 398, 845, 243, 835
• GCD of 292, 189, 429, 884

Given numbers are 350, 620, 392, 654
The greatest common divisor of numbers 350, 620, 392, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 350, 620, 392, 654 is 2.

1. What is the GCD of 350, 620, 392, 654?

GCD of given numbers 350, 620, 392, 654 is 2

2. How to calculate the greatest common divisor of 350, 620, 392, 654?

We can find the highest common divisor of 350, 620, 392, 654 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 350, 620, 392, 654 i.e 2.

3. How can I use the GCD of 350, 620, 392, 654Calculator?

Out the numbers 350, 620, 392, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.