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The factors of 21 are 1, 3, 7, and 21. 3 - 1 = 2
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What are the two factors of 98 that add to 21?
119
What are the greatest common factor of 21 and 2?
Factors of 21: 1, 3, 7, 21 Factors of 2: 1, 2 GCF (21, 2) =
What two-digit number has two one-digit factors that have a sum of 16 and a difference of 2?
63? But it has more than two one-digit factors.
Is 21 a prime or composite number?
21 is a Composite Number. A prime number is a whole number that only has two factors which are itself and one. A composite number has factors in addition to one and itself. 21 is divisible by 3 and 7.
What are two factors of 48 with a difference of 2?
6 and 8 1 and 3 2 and 4 4 and 6
What are two factors of 35 with a difference of 2?
The factors of 35 are 1, 5, 7, and 35. There are only two factors with a difference of 2; they are 5 and 7. 1 and 5 have a difference of 4. 1 and 7 have a difference of 6. 1 and 35 have a difference of 34. 5 and 7 have a difference of 2. 5 and 35 have a difference of 30. 7 and 35 have a difference of 28.
What are the two factors of 98 that add to 21?
119
What are the factors of forty - two?
1, 2, 3, 6, 7, 14, 21, 42
What two factors of 36 that have a difference of 5?
8 2
Which is NOT a prime number 2 13 29 21?
It is: 21 because it has more than two factors
What is the answer when the product is 63the sum of the two factors is 16 . their difference is 2 what are the factors?
7 and 9
What is the answer when the product is 63the sum of the two factors is 16 their difference is 2 what are the factors?
7 and 9
What are the greatest common factor of 21 and 2?
Factors of 21: 1, 3, 7, 21 Factors of 2: 1, 2 GCF (21, 2) =
What are the 2 factors of 63?
The factors of 63 are 1, 3, 7, 9, 21, and 63. Pick two.
The sum of two numbers is 21 The difference of the two numbers is 19 What are the two numbers?
20 and 1 Seems to be a common problem. Add the sum to the difference and divide by 2 gives one number. Then start over and subtract the smaller of the two givens from the larger and then divide by 2 to get the other number. So here you have (21+19)/2 and (21-19)/2
If you have only 2 factors and the difference between the 2 factors is 16 what are you?
17 If the number has only two factors, it must be a prime number. The only factors of 17 are 1 and 17. The difference between 1 and 17 is 16.
What are the prime factors of 8 with a difference of 2?
The only prime factor of 8 is 2. You need at least two numbers to have a difference.
