GCD of 470, 913, 98, 688 Calculator

Given Input numbers are 470, 913, 98, 688

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

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

Divisors of 98 :

The positive integer divisors of 98 that completely divides 98 are.

1, 2, 7, 14, 49, 98

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

GCD of numbers is the greatest common divisor

So, the GCD (470, 913, 98, 688) = 1.

Given numbers are 470, 913, 98, 688

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 913 are 11 x 83

Prime factors of 98 are 2 x 7 x 7

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 470, 913, 98, 688

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

Apply this formula for all numbers.

Step1:

LCM(470, 913) = 429110

GCD(470, 913) = ( 470 x 913 ) / 429110

= 470 / 913

= 470

Step2:

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

= 1 / 98

= 1

Step3:

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

= 1 / 688

= 1

So, Greatest Common Divisor of 470, 913, 98, 688 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 594, 326, 36, 877
• GCD of 840, 926, 12, 909
• GCD of 785, 297, 91, 660
• GCD of 626, 219, 87, 765
• GCD of 390, 771, 23, 372

Given numbers are 470, 913, 98, 688
The greatest common divisor of numbers 470, 913, 98, 688 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 913, 98, 688 is 1.

1. What is the GCD of 470, 913, 98, 688?

GCD of given numbers 470, 913, 98, 688 is 1

2. How to calculate the greatest common divisor of 470, 913, 98, 688?

We can find the highest common divisor of 470, 913, 98, 688 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 470, 913, 98, 688 i.e 1.

3. How can I use the GCD of 470, 913, 98, 688Calculator?

Out the numbers 470, 913, 98, 688 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.