**Mathematics (Linear) 1MA0 HCF LCM & PRODUCT OF PRIMES**

Expressed as a product of its prime factors in index form, a number N is N=3 X 5^2 X x^3 Express 5N^2 as a product of prime factors in index form.... The prime factorization of 180 is 2 x 2 x 3 x 3 x 5 or, in index form (in other words, using exponents), 22 x 32 x 5. NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.

**How to work out factors and primes? Yahoo Answers**

18/03/2008Â Â· Both very simple. First, factors: The factors of a number are the numbers that can be multiplied together to form that number. For example, the factors of 9 are: 3, 1 and 9, because you can multiply 3 x 3 to get 9 and 1 x 9 to get 9.... The Prime Factorization of 144 Is 144 a perfect square? What are the factors of 144? Is 144 a composite number? Prime Factorization Calculator. Ultimate Math Solver (Free) Free Algebra Solver type anything in there! Popular pages @ mathwarehouse.com . and around the web . How to use the pythagorean Theorem Surface area of a Cylinder Unit Circle Game Pascal's Triangle demonstration

**42 as a product of prime factors Answers.com**

Prime numbers, factors and multiples are essential building blocks for a lot of number work. Knowledge of how to use these numbers will improve arithmetic and make calculations more efficient.... 14/10/2008Â Â· Best Answer: To work this out you use prime factor trees The prime factors of 8 are 2 and of 24 are 3 and 2 But for the product of its prime factore it is.. 8=2x2x2 and 24=2x2x2x3 and in index form it is.. 8=2 to the power of 3 24=2 to the power 3 and 3 â€¦

**What is 600 as a product or prime factor in index form?**

Prime factorization is the finding which prime number multiply to get to make the original number. 42: 1, 2, 3, 6, 7, 14, 21, 42 Prime factors of 42 are 2, 3 and 7... Prime Factors. Now that students can find the prime factorization for numbers which are familiar products, it is time for them to use their rules for divisibility and other notions to find the prime factorization of unfamiliar numbers.

## How To Work Out Prime Factors In Index Form

### Write 72 as a product of its prime factors and how to work

- Expressed as a product of its prime factors in index form
- Expressed as a product of its prime factors in index form
- What is the prime factorization of 144 [SOLVED]
- Product of Prime Factors How to Just Maths

## How To Work Out Prime Factors In Index Form

### Checklist Ready to be marked ? Q1. Find the prime factors of 102 Working out shown Q2. The number 84 can be written in the form 2n x m x p, where n, m and p are prime numbers.

- 14/03/2008Â Â· Write out your prime numbers in a list. Count the number of each type of prime number you have and make it an exponent . For this example there are five 3s so it is 3 to the 5th power.
- 24/11/2012Â Â· we can now break 18 by pulling out yet another prim factor of 2 18 can be broken into 9 and 2 now 9 is not divisble by 2, and breaking 1 from 9 is meaningless we use the next prime factor, 3.
- 18/03/2008Â Â· Both very simple. First, factors: The factors of a number are the numbers that can be multiplied together to form that number. For example, the factors of 9 are: 3, 1 and 9, because you can multiply 3 x 3 to get 9 and 1 x 9 to get 9.
- Since the numbers 2 and 3 are therefore both prime, the set of factors 2, 2, and 3 are what we call the prime factors of the number 12. Every positive integer has a unique set of prime factors.

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