GCD of 400, 147, 707, 550 Calculator

Given Input numbers are 400, 147, 707, 550

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

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

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

GCD of numbers is the greatest common divisor

So, the GCD (400, 147, 707, 550) = 1.

Given numbers are 400, 147, 707, 550

The list of prime factors of all numbers are

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

Prime factors of 147 are 3 x 7 x 7

Prime factors of 707 are 7 x 101

Prime factors of 550 are 2 x 5 x 5 x 11

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

Given numbers are 400, 147, 707, 550

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

Apply this formula for all numbers.

Step1:

LCM(400, 147) = 58800

GCD(400, 147) = ( 400 x 147 ) / 58800

= 400 / 147

= 400

Step2:

LCM(1, 707) = 707

GCD(1, 707) = ( 1 x 707 ) / 707

= 1 / 707

= 1

Step3:

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

= 1 / 550

= 1

So, Greatest Common Divisor of 400, 147, 707, 550 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 567, 458, 312, 747
• GCD of 237, 250, 166, 921
• GCD of 386, 206, 810, 478
• GCD of 494, 791, 223, 876
• GCD of 285, 304, 327, 890

Given numbers are 400, 147, 707, 550
The greatest common divisor of numbers 400, 147, 707, 550 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 147, 707, 550 is 1.

1. What is the GCD of 400, 147, 707, 550?

GCD of given numbers 400, 147, 707, 550 is 1

2. How to calculate the greatest common divisor of 400, 147, 707, 550?

We can find the highest common divisor of 400, 147, 707, 550 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 400, 147, 707, 550 i.e 1.

3. How can I use the GCD of 400, 147, 707, 550Calculator?

Out the numbers 400, 147, 707, 550 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.