GCD of 352, 137, 991, 690 Calculator

Given Input numbers are 352, 137, 991, 690

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

Divisors of 352 :

The positive integer divisors of 352 that completely divides 352 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

GCD of numbers is the greatest common divisor

So, the GCD (352, 137, 991, 690) = 1.

Given numbers are 352, 137, 991, 690

The list of prime factors of all numbers are

Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 137 are 137

Prime factors of 991 are 991

Prime factors of 690 are 2 x 3 x 5 x 23

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

Given numbers are 352, 137, 991, 690

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

Apply this formula for all numbers.

Step1:

LCM(352, 137) = 48224

GCD(352, 137) = ( 352 x 137 ) / 48224

= 352 / 137

= 352

Step2:

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

= 1 / 991

= 1

Step3:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

So, Greatest Common Divisor of 352, 137, 991, 690 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 231, 489, 783, 886
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Given numbers are 352, 137, 991, 690
The greatest common divisor of numbers 352, 137, 991, 690 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 352, 137, 991, 690 is 1.

1. What is the GCD of 352, 137, 991, 690?

GCD of given numbers 352, 137, 991, 690 is 1

2. How to calculate the greatest common divisor of 352, 137, 991, 690?

We can find the highest common divisor of 352, 137, 991, 690 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 352, 137, 991, 690 i.e 1.

3. How can I use the GCD of 352, 137, 991, 690Calculator?

Out the numbers 352, 137, 991, 690 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.