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Prime Factorization of 45

**PRIME FACTORIZATION OF 45**

**Without Exponents:**

**45** = **3** × **3** × **5**

**With Exponents:**

**45** = **3 ^{2}** ×

**DESCRIPTIONS**

Prime factorization of **45** can be found by using various methods. One of them is upside-down division method.

We multiply the prime numbers on the left to find the prime factorization of **45**.

**45** = **3** × **3** × **5**

**OTHER INFORMATION**

**45** is NOT a prime number.

The solution and descriptions above are generated by the prime factorization calculator. You can use the prime factorization calculator to see the prime factorization of other numbers.

Prime factorization is expressing a positive whole number as a product of prime numbers.

👉 Click here to see the **factor tree** of 45

👉 Click here to see the **factors** of 45

👉 Click here to see the **prime factors** of 45

👉 Click here to see the **upside-down division** of 45

- Examples
- Basic Math
- Factors & Prime Numbers
- Prime Factorization Examples
Prime Factorization of 45