GCD of 626, 123, 149, 972 Calculator

Given Input numbers are 626, 123, 149, 972

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

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 149 :

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

1, 149

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

GCD of numbers is the greatest common divisor

So, the GCD (626, 123, 149, 972) = 1.

Given numbers are 626, 123, 149, 972

The list of prime factors of all numbers are

Prime factors of 626 are 2 x 313

Prime factors of 123 are 3 x 41

Prime factors of 149 are 149

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 626, 123, 149, 972

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

Apply this formula for all numbers.

Step1:

LCM(626, 123) = 76998

GCD(626, 123) = ( 626 x 123 ) / 76998

= 626 / 123

= 626

Step2:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1

Step3:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

So, Greatest Common Divisor of 626, 123, 149, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 999, 382, 972, 946
• GCD of 427, 701, 616, 646
• GCD of 514, 580, 512, 918
• GCD of 135, 917, 943, 860
• GCD of 786, 194, 106, 255

Given numbers are 626, 123, 149, 972
The greatest common divisor of numbers 626, 123, 149, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 626, 123, 149, 972 is 1.

1. What is the GCD of 626, 123, 149, 972?

GCD of given numbers 626, 123, 149, 972 is 1

2. How to calculate the greatest common divisor of 626, 123, 149, 972?

We can find the highest common divisor of 626, 123, 149, 972 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 626, 123, 149, 972 i.e 1.

3. How can I use the GCD of 626, 123, 149, 972Calculator?

Out the numbers 626, 123, 149, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.