GCD of 661, 994, 137, 548 Calculator

Given Input numbers are 661, 994, 137, 548

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

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 994 :

The positive integer divisors of 994 that completely divides 994 are.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 137 :

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

1, 137

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

GCD of numbers is the greatest common divisor

So, the GCD (661, 994, 137, 548) = 1.

Given numbers are 661, 994, 137, 548

The list of prime factors of all numbers are

Prime factors of 661 are 661

Prime factors of 994 are 2 x 7 x 71

Prime factors of 137 are 137

Prime factors of 548 are 2 x 2 x 137

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

Given numbers are 661, 994, 137, 548

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

Apply this formula for all numbers.

Step1:

LCM(661, 994) = 657034

GCD(661, 994) = ( 661 x 994 ) / 657034

= 661 / 994

= 661

Step2:

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

= 1 / 137

= 1

Step3:

LCM(1, 548) = 548

GCD(1, 548) = ( 1 x 548 ) / 548

= 1 / 548

= 1

So, Greatest Common Divisor of 661, 994, 137, 548 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 149, 734, 509
• GCD of 709, 243, 472, 296
• GCD of 980, 157, 647, 322
• GCD of 763, 744, 277, 626
• GCD of 741, 286, 753, 254

Given numbers are 661, 994, 137, 548
The greatest common divisor of numbers 661, 994, 137, 548 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 661, 994, 137, 548 is 1.

1. What is the GCD of 661, 994, 137, 548?

GCD of given numbers 661, 994, 137, 548 is 1

2. How to calculate the greatest common divisor of 661, 994, 137, 548?

We can find the highest common divisor of 661, 994, 137, 548 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 661, 994, 137, 548 i.e 1.

3. How can I use the GCD of 661, 994, 137, 548Calculator?

Out the numbers 661, 994, 137, 548 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.