GCD of 620, 983, 125, 400 Calculator

Given Input numbers are 620, 983, 125, 400

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

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 983 :

The positive integer divisors of 983 that completely divides 983 are.

1, 983

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

GCD of numbers is the greatest common divisor

So, the GCD (620, 983, 125, 400) = 1.

Given numbers are 620, 983, 125, 400

The list of prime factors of all numbers are

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

Prime factors of 983 are 983

Prime factors of 125 are 5 x 5 x 5

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 620, 983, 125, 400

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

Apply this formula for all numbers.

Step1:

LCM(620, 983) = 609460

GCD(620, 983) = ( 620 x 983 ) / 609460

= 620 / 983

= 620

Step2:

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

= 1 / 125

= 1

Step3:

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

= 1 / 400

= 1

So, Greatest Common Divisor of 620, 983, 125, 400 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 759, 818, 375
• GCD of 267, 198, 646, 407
• GCD of 849, 122, 526, 532
• GCD of 349, 670, 417, 359
• GCD of 794, 468, 628, 210

Given numbers are 620, 983, 125, 400
The greatest common divisor of numbers 620, 983, 125, 400 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 983, 125, 400 is 1.

1. What is the GCD of 620, 983, 125, 400?

GCD of given numbers 620, 983, 125, 400 is 1

2. How to calculate the greatest common divisor of 620, 983, 125, 400?

We can find the highest common divisor of 620, 983, 125, 400 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 620, 983, 125, 400 i.e 1.

3. How can I use the GCD of 620, 983, 125, 400Calculator?

Out the numbers 620, 983, 125, 400 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.