40 is the LCM of which two numbers? 5 and 20 10 and 40 20 and 60 40 and 80
Question
Updated 9/30/2014 2:36:28 AM
Confirmed by jeifunk [9/30/2014 2:36:28 AM]
s
Original conversation
User: 40 is the LCM of which two numbers? 5 and 20 10 and 40 20 and 60 40 and 80

Weegy: The LCM of 10 and 40 is 40.
sunny4691|Points 1266|

User: Find the LCM of 9 and 21. 18 36 42 63

Question
Updated 9/30/2014 2:36:28 AM
Confirmed by jeifunk [9/30/2014 2:36:28 AM]
Rating
8
the LCM of 9 and 21 is 63.
Confirmed by jeifunk [9/30/2014 2:36:46 AM]

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The prime factorization of 28 is: 2 × 14 4 × 7 22 × 7 23 × 7
Weegy: The prime factorization of 28 is: 2^2 × 7 (More)
Question
Updated 9/26/2014 2:11:11 PM
The prime factorization of 60 is: 2 × 33 3 × 4 × 5 24 × 5 22 × 3 × 5
Question
Updated 9/27/2014 9:35:13 PM
The prime factorization of 60 is: 2^2 × 3 × 5
Confirmed by yumdrea [9/27/2014 9:40:45 PM]
8 is the GCF of what two numbers? 14 and 32 16 and 28 16 and 56 24 and 48
Weegy: 8 is the GCF of 16 and 56. User: The GCF of 32 and 48 is: 8 12 16 24 User: Find the LCM of 7 and 13. 49 65 91 117 (More)
Question
Updated 9/30/2014 2:34:43 AM
The LCM of 7 and 13 is 91.
Confirmed by jeifunk [9/30/2014 2:35:25 AM]
The GCF of 32 and 48 is 16.
Confirmed by jeifunk [9/30/2014 2:33:37 AM]
In a factory, 50 out of 1,000 pens are found to be defective. What percentage of the pens is defective? 0.05% 0.5% 5%
Weegy: To work out a percentage, divide the number by the total and multiply by 100 - 50/1000 = 0.05 0.05 X 100 = 5% User: Which of the following statements is true? (More)
Question
Updated 9/23/2014 12:00:58 PM
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