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The factors of 20 are: 1 2 4 5 10 20 The prime factors are: 2 x 2 x 5 & The factors of 28 are: 1 2 4 7 14 28 The prime factors are: 2 x 2 x 7 & GCD: 4
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What are the answers for math makes sense grade 6 page 46 and47?
List all the factors of each number. Which factors are prime factors between 20 and 28.
Which number between 1 and 20 has the most factors?
12, 18 and 20 each have six factors.
What number between 1 and 20 has 5 factors?
The factors of 16 are 1, 2, 4, 8, and 16.
What are the common factors between 20 and 50?
The common factors of 20 and 50 are: 1, 2, 5, 10.
What is the gcf of 28 12 and 20?
To calculate the GCF you first have to split the numbers into their prime factors: 28 = 2x2x7 12 = 2x2x3 20 = 2x2x5 The next step is to identify any common factors. In this case, all three numbers have two 2s. Multiply these together and you get 4. Therefore the GCF of 28, 12 and 20 is 4.
What is another number between 20 to 30 that has the same number of factors as 28?
20 and 28 both have six factors.
What number between 20 and 30 has two prime factors and 3 composite factors?
28
What are the common factors of 20 and 28?
The factors of 20 are 1, 2, 4, 5, 10, and 20 The factors of 28 are 1, 2, 4, 7, 14, and 28. Common factors of 20 and 28: 1, 2, and 4.
What are the common factors for 20 and 28?
Common factors of 20 and 28: 1, 2, and 4.
What number between 20 and 30 that is a multiple of 2 and 7 is one of its factors?
28.
What is another number from 20 to 30 that has the same number factors as 28?
20 and 28 both have six factors.
What are the common factors of 20 28 and 36?
The common factors of 20, 28, and 36 are 1, 2 and 4
What is the greatest common factor of 28 and 20?
The Greatest Common Factor (GCF) of 20 and 28 is 4.The factors of 20 are 1, 2, 4, 5, 10, and 20The factors of 28 are 1, 2, 4, 7, 14, and 28The common factors are: 1, 2, 4The Greatest Common Factor (GCF) is: 4
Which numbers between 20-28 have exactly two factors?
48
What are the answers for math makes sense grade 6 page 46 and47?
List all the factors of each number. Which factors are prime factors between 20 and 28.
How many abundant numbers are there between 1 - 20?
-19
What are the factors of 10 between 20 and100?
There are no factors of 10 between 20 and 100.
