GCD of 126, 149, 55, 870 Calculator

Given Input numbers are 126, 149, 55, 870

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

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

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 55 :

The positive integer divisors of 55 that completely divides 55 are.

1, 5, 11, 55

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

GCD of numbers is the greatest common divisor

So, the GCD (126, 149, 55, 870) = 1.

Given numbers are 126, 149, 55, 870

The list of prime factors of all numbers are

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

Prime factors of 149 are 149

Prime factors of 55 are 5 x 11

Prime factors of 870 are 2 x 3 x 5 x 29

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

Given numbers are 126, 149, 55, 870

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

Apply this formula for all numbers.

Step1:

LCM(126, 149) = 18774

GCD(126, 149) = ( 126 x 149 ) / 18774

= 126 / 149

= 126

Step2:

LCM(1, 55) = 55

GCD(1, 55) = ( 1 x 55 ) / 55

= 1 / 55

= 1

Step3:

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

= 1 / 870

= 1

So, Greatest Common Divisor of 126, 149, 55, 870 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 240, 227, 66, 759
• GCD of 566, 837, 65, 712
• GCD of 368, 196, 70, 768
• GCD of 183, 159, 53, 802
• GCD of 279, 158, 80, 658

Given numbers are 126, 149, 55, 870
The greatest common divisor of numbers 126, 149, 55, 870 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 149, 55, 870 is 1.

1. What is the GCD of 126, 149, 55, 870?

GCD of given numbers 126, 149, 55, 870 is 1

2. How to calculate the greatest common divisor of 126, 149, 55, 870?

We can find the highest common divisor of 126, 149, 55, 870 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 126, 149, 55, 870 i.e 1.

3. How can I use the GCD of 126, 149, 55, 870Calculator?

Out the numbers 126, 149, 55, 870 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.