115 is prime because there are different ways to multiply it
Chat with our AI personalities
92 = 22 x 23 115 = 5 x 23 Then there GCD is 23 and they are not relatively prime
23*5
Prime factorization of 115 is: 5x23 Prime factors are the prime numbers multiplied with each other that together form the original numerical value. Prime numbers are numbers that have no factors besides one and itself. The first prime number is 2, then 3, 5, 7, 11, 13, and so on. Sometimes one may have a number that has multiple same prime numbers for its prime factorization; for example the prime factorization of 256 is 2x2x2x2x2x2x2x2
Since 115 ends in five, it will divide by '5'. Hence '5' is one of the factors. 5)115 = 23 Hence '23' is the other factor. Since '23' is a prime number, there are no other factors for 115 , but 5, and 23. except '1' & 115'.
To find the least common multiple (LCM) of 55, 75, and 115, we first need to factorize each number into its prime factors. The prime factorization of 55 is 5 x 11, 75 is 3 x 5 x 5, and 115 is 5 x 23. The LCM is the product of the highest power of all prime factors present in the factorization of each number. Therefore, the LCM of 55, 75, and 115 is 3 x 5 x 5 x 11 x 23 = 8625.