GCD of 749, 975, 139, 637 Calculator

Given Input numbers are 749, 975, 139, 637

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

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 975 :

The positive integer divisors of 975 that completely divides 975 are.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (749, 975, 139, 637) = 1.

Given numbers are 749, 975, 139, 637

The list of prime factors of all numbers are

Prime factors of 749 are 7 x 107

Prime factors of 975 are 3 x 5 x 5 x 13

Prime factors of 139 are 139

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 749, 975, 139, 637

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

Apply this formula for all numbers.

Step1:

LCM(749, 975) = 730275

GCD(749, 975) = ( 749 x 975 ) / 730275

= 749 / 975

= 749

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

= 1 / 637

= 1

So, Greatest Common Divisor of 749, 975, 139, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 770, 464, 793, 283
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Given numbers are 749, 975, 139, 637
The greatest common divisor of numbers 749, 975, 139, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 749, 975, 139, 637 is 1.

1. What is the GCD of 749, 975, 139, 637?

GCD of given numbers 749, 975, 139, 637 is 1

2. How to calculate the greatest common divisor of 749, 975, 139, 637?

We can find the highest common divisor of 749, 975, 139, 637 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 749, 975, 139, 637 i.e 1.

3. How can I use the GCD of 749, 975, 139, 637Calculator?

Out the numbers 749, 975, 139, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.