GCD of 220, 940, 691, 126 Calculator

Given Input numbers are 220, 940, 691, 126

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

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

GCD of numbers is the greatest common divisor

So, the GCD (220, 940, 691, 126) = 1.

Given numbers are 220, 940, 691, 126

The list of prime factors of all numbers are

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 691 are 691

Prime factors of 126 are 2 x 3 x 3 x 7

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

Given numbers are 220, 940, 691, 126

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

Apply this formula for all numbers.

Step1:

LCM(220, 940) = 10340

GCD(220, 940) = ( 220 x 940 ) / 10340

= 220 / 940

= 220

Step2:

LCM(20, 691) = 13820

GCD(20, 691) = ( 20 x 691 ) / 13820

= 20 / 691

= 20

Step3:

LCM(1, 126) = 126

GCD(1, 126) = ( 1 x 126 ) / 126

= 1 / 126

= 1

So, Greatest Common Divisor of 220, 940, 691, 126 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 172, 163, 258, 121
• GCD of 697, 909, 385, 563
• GCD of 761, 748, 207, 387
• GCD of 220, 926, 802, 258
• GCD of 194, 203, 296, 635

Given numbers are 220, 940, 691, 126
The greatest common divisor of numbers 220, 940, 691, 126 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 940, 691, 126 is 1.

1. What is the GCD of 220, 940, 691, 126?

GCD of given numbers 220, 940, 691, 126 is 1

2. How to calculate the greatest common divisor of 220, 940, 691, 126?

We can find the highest common divisor of 220, 940, 691, 126 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 220, 940, 691, 126 i.e 1.

3. How can I use the GCD of 220, 940, 691, 126Calculator?

Out the numbers 220, 940, 691, 126 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.