Answer: 2 x 2 x 3 x 7 = 84. Exponential form means expressing the number in its prime factorization form, that is , as the product of its prime factors.
What is the prime factorization of 85 using exponents?
The prime factorization of 85 = 5•17. The prime factors of 85 are 5 and 17.
What is the prime factors for 81?
Factors of 81
- Factors of 81: 1, 3, 9, 27, 81.
- Negative Factors of 81: -1, -3, -9, -27 and -81.
- Prime Factorization of 81: 34 or 3 × 3 × 3 × 3.
What are 5 factors of 81?
81 and Level 5 Factors of 81: 1, 3, 9, 27, 81. Prime factorization: 81 = 3 x 3 x 3 x 3 which can also be written 3⁴. Since √81 = 9, a whole number, 81 is a perfect square.
Which is the prime factorization of 84 using exponents?
The prime factorization of 84 = 2 2 •3•7. The prime factors of 84 are 2, 3 and 7. Here is the answer to questions like: Find the prime factorization of 84 using exponents or is 84 a prime or a composite number?
Why is the number 84 a composite number?
The number 84 is a composite number because 84 can be divided by 1, by itself and at least by 2, 3 and 7. So, it is possible to draw its prime tree. The prime factorization of 84 = 2 2 •3•7. See its prime factors tree below.
What are the pairs of factors of 84?
Therefore, the factors pairs are (1, 84), (2, 42), (3, 28), (4, 21), (6, 14) and (7, 12). Thus, with this we can evaluate the unique factors of number 84 as given below; Prime Factorisation of 84. 84 is a composite number, so let us find the prime factors present in 84.
What are the factors of 84 and 114?
Answer: Factors of 84 = 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. Factors of 114 = 1, 2, 3, 6, 19, 38, 57, 114. Common factors of 84 and 114 = 1,2,3 and 6. Learn more about factors and prime factors at BYJU’S and also download BYJU’S – The Learning App for a better experience in learning new concepts.
