Mathematics
Grade 5
45 min
Prime factorization
Tutorial Preview
1
Find the prime factors of 12.
2
Find the prime factors of 15.
3
Find the prime factors of 18.
1 more steps in this tutorial
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Sign Up Free to ContinueSample Practice Questions
Easy
What is the prime factorization of 10?
0.2 x 5
1.2 x 2 x 2
2.1 x 10
3.2 + 8
Easy
What is the prime factorization of 21?
0.3 x 7
1.2 x 10.5
2.1 x 21
3.3 x 3 x 2
Easy
What is the prime factorization of 8?
0.2 x 4
1.2 x 2 x 2
2.4 x 2
3.1 x 8
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Prime factorization is a Grade 5 Mathematics lesson on ExcelOS.
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This lesson includes 20 practice questions across multiple difficulty levels, each with instant feedback and explanations.