GCD of 121, 105, 378, 352 Calculator

Given Input numbers are 121, 105, 378, 352

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

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 105 :

The positive integer divisors of 105 that completely divides 105 are.

1, 3, 5, 7, 15, 21, 35, 105

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

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

GCD of numbers is the greatest common divisor

So, the GCD (121, 105, 378, 352) = 1.

Given numbers are 121, 105, 378, 352

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 105 are 3 x 5 x 7

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

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

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

Given numbers are 121, 105, 378, 352

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

Apply this formula for all numbers.

Step1:

LCM(121, 105) = 12705

GCD(121, 105) = ( 121 x 105 ) / 12705

= 121 / 105

= 121

Step2:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

Step3:

LCM(1, 352) = 352

GCD(1, 352) = ( 1 x 352 ) / 352

= 1 / 352

= 1

So, Greatest Common Divisor of 121, 105, 378, 352 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 843, 137, 639, 910
• GCD of 408, 631, 253, 321
• GCD of 944, 943, 634, 464
• GCD of 521, 634, 994, 734
• GCD of 181, 143, 512, 638

Given numbers are 121, 105, 378, 352
The greatest common divisor of numbers 121, 105, 378, 352 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 105, 378, 352 is 1.

1. What is the GCD of 121, 105, 378, 352?

GCD of given numbers 121, 105, 378, 352 is 1

2. How to calculate the greatest common divisor of 121, 105, 378, 352?

We can find the highest common divisor of 121, 105, 378, 352 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 121, 105, 378, 352 i.e 1.

3. How can I use the GCD of 121, 105, 378, 352Calculator?

Out the numbers 121, 105, 378, 352 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.