GCD of 630, 632, 280, 730 Calculator

Given Input numbers are 630, 632, 280, 730

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

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

GCD of numbers is the greatest common divisor

So, the GCD (630, 632, 280, 730) = 2.

Given numbers are 630, 632, 280, 730

The list of prime factors of all numbers are

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 632 are 2 x 2 x 2 x 79

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 730 are 2 x 5 x 73

The highest common occurrence is 2¹

Therefore, GCD of 630, 632, 280, 730 is 2.

Given numbers are 630, 632, 280, 730

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

Apply this formula for all numbers.

Step1:

LCM(630, 632) = 199080

GCD(630, 632) = ( 630 x 632 ) / 199080

= 630 / 632

= 630

Step2:

LCM(2, 280) = 280

GCD(2, 280) = ( 2 x 280 ) / 280

= 2 / 280

= 2

Step3:

LCM(2, 730) = 730

GCD(2, 730) = ( 2 x 730 ) / 730

= 2 / 730

= 2

So, Greatest Common Divisor of 630, 632, 280, 730 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 138, 837, 754, 259
• GCD of 659, 938, 293, 896
• GCD of 777, 477, 113, 248
• GCD of 164, 943, 478, 909
• GCD of 716, 406, 336, 705

Given numbers are 630, 632, 280, 730
The greatest common divisor of numbers 630, 632, 280, 730 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 632, 280, 730 is 2.

1. What is the GCD of 630, 632, 280, 730?

GCD of given numbers 630, 632, 280, 730 is 2

2. How to calculate the greatest common divisor of 630, 632, 280, 730?

We can find the highest common divisor of 630, 632, 280, 730 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 630, 632, 280, 730 i.e 2.

3. How can I use the GCD of 630, 632, 280, 730Calculator?

Out the numbers 630, 632, 280, 730 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.