GCD of 137, 321, 480, 763 Calculator

Given Input numbers are 137, 321, 480, 763

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 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

GCD of numbers is the greatest common divisor

So, the GCD (137, 321, 480, 763) = 1.

Given numbers are 137, 321, 480, 763

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 321 are 3 x 107

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 763 are 7 x 109

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

Given numbers are 137, 321, 480, 763

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

Apply this formula for all numbers.

Step1:

LCM(137, 321) = 43977

GCD(137, 321) = ( 137 x 321 ) / 43977

= 137 / 321

= 137

Step2:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

Step3:

LCM(1, 763) = 763

GCD(1, 763) = ( 1 x 763 ) / 763

= 1 / 763

= 1

So, Greatest Common Divisor of 137, 321, 480, 763 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 194, 832, 310
• GCD of 844, 448, 977, 993
• GCD of 720, 573, 719, 813
• GCD of 200, 627, 947, 509
• GCD of 764, 756, 994, 799

Given numbers are 137, 321, 480, 763
The greatest common divisor of numbers 137, 321, 480, 763 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 321, 480, 763 is 1.

1. What is the GCD of 137, 321, 480, 763?

GCD of given numbers 137, 321, 480, 763 is 1

2. How to calculate the greatest common divisor of 137, 321, 480, 763?

We can find the highest common divisor of 137, 321, 480, 763 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, 321, 480, 763 i.e 1.

3. How can I use the GCD of 137, 321, 480, 763Calculator?

Out the numbers 137, 321, 480, 763 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.