GCD of 121, 161, 402, 602 Calculator

Given Input numbers are 121, 161, 402, 602

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 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

GCD of numbers is the greatest common divisor

So, the GCD (121, 161, 402, 602) = 1.

Given numbers are 121, 161, 402, 602

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 161 are 7 x 23

Prime factors of 402 are 2 x 3 x 67

Prime factors of 602 are 2 x 7 x 43

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

Given numbers are 121, 161, 402, 602

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

Apply this formula for all numbers.

Step1:

LCM(121, 161) = 19481

GCD(121, 161) = ( 121 x 161 ) / 19481

= 121 / 161

= 121

Step2:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

Step3:

LCM(1, 602) = 602

GCD(1, 602) = ( 1 x 602 ) / 602

= 1 / 602

= 1

So, Greatest Common Divisor of 121, 161, 402, 602 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 461, 710, 145, 341
• GCD of 422, 890, 904, 149
• GCD of 835, 954, 454, 563
• GCD of 790, 917, 697, 292
• GCD of 569, 202, 178, 915

Given numbers are 121, 161, 402, 602
The greatest common divisor of numbers 121, 161, 402, 602 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 161, 402, 602 is 1.

1. What is the GCD of 121, 161, 402, 602?

GCD of given numbers 121, 161, 402, 602 is 1

2. How to calculate the greatest common divisor of 121, 161, 402, 602?

We can find the highest common divisor of 121, 161, 402, 602 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, 161, 402, 602 i.e 1.

3. How can I use the GCD of 121, 161, 402, 602Calculator?

Out the numbers 121, 161, 402, 602 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.