1. Find the GCF of 15 and 30.
The factors of 15 are_______
The factors of 30 are_______
Their common factors are_______
Their GCF____
2. What is the LCM of 4 and 5?
The multiples of 4 are_______
The multiples of 5 are______
Their common multiples are_____
Their LCM is______
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Answer:
1. the GCF of 15 and 20 is 5
Step-by-step explanation:
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