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Basic Operations

Basic Operations

Basic Operations: Prime Factorize This! True or False

1. Simplify the expression .12
2. Prime factorize 2520.23 × 32 × 5 × 7
3. Find the least common multiple of 16 and 128.128
4. Find the greatest common factor of 54 and 126.18
5. Simplify the expression .17
6. Prime factorize 2221.32 × 73
7. Find the least common multiple of 14, 18, and 20.1260
8. Find the greatest common factor of 34, 68, and 85.34
9. Maisy wears a particular pair of jeans every four days. She wears her favorite sweatshirt every six days. If she wore them both together today, when will she wear them together again next?In 12 days
10. The least common multiple of two numbers is 600, and the greatest common factor of the same numbers is 20. What are the numbers?100 and 120

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