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Quizzes

1. Simplify the expression .󑴔
2. Prime factorize 2520.𔾶3 × 32 × 5 × 7
3. Find the least common multiple of 16 and 128.�
4. Find the greatest common factor of 54 and 126.󑴚
5. Simplify the expression .󑴙
6. Prime factorize 2221.𔾷2 × 73
7. Find the least common multiple of 14, 18, and 20.�
8. Find the greatest common factor of 34, 68, and 85.󑴪
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?� and 120
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