GCD of 474, 632, 623, 980 Calculator

Given Input numbers are 474, 632, 623, 980

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

Divisors of 474 :

The positive integer divisors of 474 that completely divides 474 are.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 632 :

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

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

Divisors of 623 :

The positive integer divisors of 623 that completely divides 623 are.

1, 7, 89, 623

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (474, 632, 623, 980) = 1.

Given numbers are 474, 632, 623, 980

The list of prime factors of all numbers are

Prime factors of 474 are 2 x 3 x 79

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

Prime factors of 623 are 7 x 89

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 474, 632, 623, 980

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

Apply this formula for all numbers.

Step1:

LCM(474, 632) = 1896

GCD(474, 632) = ( 474 x 632 ) / 1896

= 474 / 632

= 474

Step2:

LCM(158, 623) = 98434

GCD(158, 623) = ( 158 x 623 ) / 98434

= 158 / 623

= 158

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 474, 632, 623, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 954, 389, 774, 911
• GCD of 404, 315, 232, 187
• GCD of 598, 904, 702, 678
• GCD of 815, 350, 550, 620
• GCD of 618, 566, 187, 165

Given numbers are 474, 632, 623, 980
The greatest common divisor of numbers 474, 632, 623, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 474, 632, 623, 980 is 1.

1. What is the GCD of 474, 632, 623, 980?

GCD of given numbers 474, 632, 623, 980 is 1

2. How to calculate the greatest common divisor of 474, 632, 623, 980?

We can find the highest common divisor of 474, 632, 623, 980 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 474, 632, 623, 980 i.e 1.

3. How can I use the GCD of 474, 632, 623, 980Calculator?

Out the numbers 474, 632, 623, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.