Write 28 As A Product Of Its Prime Factors
Write 28 As A Product Of Its Prime Factors. Now, 4 isn't prime, so we must split that into a factor pair of some sort. Product of prime factors of 28 the prime factors of 28 are unique to 28.
28 = 2 x 2 x 7. Look at the 2 factors and determine if at least one of them is not prime; Therefore, prime factorization of 28 is written as, 28 = 2 × 2 × 7.
Repeat This Process Until All Factors Are Prime.
Since number 28 is a composite number (not prime) we can do its prime factorization. Supose you want to find the factor tree of 32. Prime factorization of 28 it is expressing 28 as the product of prime factors.
4 X 7 = 28.
When we count the number of prime numbers above, we find that 28 has a total of 3 prime factors. The prime factorization of 28 is 2^2 * 7. 2 × 2 × 7 = 28
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As can be seen from the example above, there are no composite numbers in the factorization. When you multiply all the prime factors of 28 together it will result in 28. Find 2 factors of the number;
We Will Find Out More About The Reason Why Later On.
Type the number in the input box below to find the prime. Let the factors of 28 are, 1 , 2 , 4 , 7 , 14 , 28. In this example, let's start with 10 × 14.
We Can Write 28 As And 4 Can Be Written As So 28 Can Be Written As Or Since All The Factors Are Prime We Have Written 28 As A Product Of Prime Factors.
If it is not a prime factor it; Prime factors of 28 : Let us now find the prime factors of the numbers using the factor tree.
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