Math Problem Statement

Which of the following has a prime factorization of 2 x 2 x 3 x 5

Solution

To determine which number has the prime factorization of 2×2×3×52 \times 2 \times 3 \times 5, follow these steps:

  1. Multiply the prime factors: 2×2=42 \times 2 = 4 4×3=124 \times 3 = 12 12×5=6012 \times 5 = 60

So, the number with the prime factorization 2×2×3×52 \times 2 \times 3 \times 5 is 60.

Would you like to go over more examples or ask any further questions?


Here are 8 related questions for further practice:

  1. What is the prime factorization of 72?
  2. Which number has the prime factorization 2×3×52 \times 3 \times 5?
  3. What is the prime factorization of 90?
  4. How do you find the prime factorization of a number?
  5. Which of the following numbers has a prime factorization of 2×2×2×52 \times 2 \times 2 \times 5?
  6. What is the prime factorization of 48?
  7. Which number has the prime factorization 2×5×72 \times 5 \times 7?
  8. What is the smallest number with the prime factorization 2×3×72 \times 3 \times 7?

Tip: When multiplying prime factors, always start with smaller numbers to avoid errors in larger calculations.

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Math Problem Analysis

Mathematical Concepts

Prime factorization

Formulas

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Theorems

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Suitable Grade Level

Grades 4-6