GCD of 137, 403, 961, 651 Calculator

Given Input numbers are 137, 403, 961, 651

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

Divisors of 137 :

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

1, 137

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

GCD of numbers is the greatest common divisor

So, the GCD (137, 403, 961, 651) = 1.

Given numbers are 137, 403, 961, 651

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 403 are 13 x 31

Prime factors of 961 are 31 x 31

Prime factors of 651 are 3 x 7 x 31

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

Given numbers are 137, 403, 961, 651

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

Apply this formula for all numbers.

Step1:

LCM(137, 403) = 55211

GCD(137, 403) = ( 137 x 403 ) / 55211

= 137 / 403

= 137

Step2:

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

= 1 / 961

= 1

Step3:

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

= 1 / 651

= 1

So, Greatest Common Divisor of 137, 403, 961, 651 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 560, 678, 234, 863
• GCD of 591, 977, 633, 826
• GCD of 261, 530, 452, 838
• GCD of 175, 271, 778, 249
• GCD of 338, 941, 491, 841

Given numbers are 137, 403, 961, 651
The greatest common divisor of numbers 137, 403, 961, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 403, 961, 651 is 1.

1. What is the GCD of 137, 403, 961, 651?

GCD of given numbers 137, 403, 961, 651 is 1

2. How to calculate the greatest common divisor of 137, 403, 961, 651?

We can find the highest common divisor of 137, 403, 961, 651 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 137, 403, 961, 651 i.e 1.

3. How can I use the GCD of 137, 403, 961, 651Calculator?

Out the numbers 137, 403, 961, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.