GCD of 938, 654, 361, 153 Calculator

Given Input numbers are 938, 654, 361, 153

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

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

GCD of numbers is the greatest common divisor

So, the GCD (938, 654, 361, 153) = 1.

Given numbers are 938, 654, 361, 153

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 654 are 2 x 3 x 109

Prime factors of 361 are 19 x 19

Prime factors of 153 are 3 x 3 x 17

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

Given numbers are 938, 654, 361, 153

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

Apply this formula for all numbers.

Step1:

LCM(938, 654) = 306726

GCD(938, 654) = ( 938 x 654 ) / 306726

= 938 / 654

= 938

Step2:

LCM(2, 361) = 722

GCD(2, 361) = ( 2 x 361 ) / 722

= 2 / 361

= 2

Step3:

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

= 1 / 153

= 1

So, Greatest Common Divisor of 938, 654, 361, 153 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 711, 623, 368, 347
• GCD of 274, 761, 821, 276
• GCD of 852, 749, 843, 860
• GCD of 366, 246, 822, 871
• GCD of 377, 790, 784, 475

Given numbers are 938, 654, 361, 153
The greatest common divisor of numbers 938, 654, 361, 153 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 654, 361, 153 is 1.

1. What is the GCD of 938, 654, 361, 153?

GCD of given numbers 938, 654, 361, 153 is 1

2. How to calculate the greatest common divisor of 938, 654, 361, 153?

We can find the highest common divisor of 938, 654, 361, 153 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 938, 654, 361, 153 i.e 1.

3. How can I use the GCD of 938, 654, 361, 153Calculator?

Out the numbers 938, 654, 361, 153 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.