The prime factorization of 165 is 3 x 5 x 11.
No, 144 and 165 are not relatively prime. For them to be relatively prime, the number 1 could be their only common factor, but they also have 3 as a common factor.
five for starters, 165/5 = 33. 3 x 11 = 33. so 3, 5 and 11.
The prime factors of 165 are 3, 5, and 11. To find the prime factors of 165, we start by dividing 165 by the smallest prime number, which is 3. This gives us 55. Then, we continue dividing by prime numbers until we can no longer divide evenly, resulting in the prime factors of 3, 5, and 11.
The prime factors of 165 are 3, 5, 11 165 = 3*5*11
Numbers 3.5 and 11. The numbers are actually prime factors of 165 (165=3*5*11).
They are: 3*5*11 = 165
3 x 5 x 11 = 165
3 x 5 x 11 = 165
3 * 5 * 11 = 165 Divide by prime numbers until you get a final prime number
3 x 5 x 11 = 165
3 x 5 x 11 = 165
The prime factorization of 165 is 3 x 5 x 11.
No, 144 and 165 are not relatively prime. For them to be relatively prime, the number 1 could be their only common factor, but they also have 3 as a common factor.
Prime factorization is a very difficult problem, and top mathematicians and computers have not solved it. But for small numbers, it is possible to use trial and error to find the prime factorization of the number. The first thing to note is that if a number is the product of two prime numbers, neither prime is larger than the square root of the number. So, for 165, √165 ~ 13. So, now comes the trial and error. Is it divisible by 2? No, it's not an even number. Is it divisible by 3? Let's see, do the individual numbers add up to a multiple of 3? 1+6+5=12 and 1+2=3. So, 3 is one factor. Now that we know the first factor, it's just a simple division problem to find the other factor. 165/3 = 55. But wait a minute; 55 isn't prime. It's 5*11. So the prime factors of 165 are 3, 5 and 11. This means that there are no "2" prime numbers that multiply to 165. There are 3 prime numbers that multiply to 165.
five for starters, 165/5 = 33. 3 x 11 = 33. so 3, 5 and 11.
3 x 5 x 11