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Interesting.
Factors of 180: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180.
[ (ten times) each of these ] is a factor of 1,800 = 18 factors
Plus, from the list above, we can also pick 10, 20, 30, 60, 90 and 180 = 6 more factors
Total = 24 factors
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∙ 14y ago
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What numbers have 2 and 5 as factors?
Multiples of 10.
What is a multiple of 10 and a factor of 45?
If a multiple of 10 were a factor of 45, then both '10' and the multiple would be factors of 45. Since 10 is not a factor of 45, there is no such number.There are no multiples of 10 that are factors of 45.
Why do numbers ending in 0 have factors of 2 and 5?
Numbers ending in zero are all multiples of 10, and therefore also are multiples of 2 and 5.
How many numbers between 1 and 100 (inclusive) are divisible by 3 or 10?
33 multiples of 3 10 multiples of 10 -3 multiples of both 40 total
What is 9x180?
1620 The easiest way to do this in your head is multiply 180 by 10 i.e. you add a "0" on the end so 1800, and then subtract 180 to give you 9 multiples of 180: 1800-180 = 1620
What prime factors are common to all multiples of 10?
2 and 5 are the prime factors that are common to all multiples of 10.
Are multiples of 10 factors of 8?
No.
Of the 13 multiples of 10 which has the largest number of factors?
This is a nonsensical question. There are more than 13 multiples of 10 - in fact there are an infinite number. And there are multiples of 10 which have an infinite number of factors - so there cannot be a "largest" number of factors.
What is multiples of 5 and10 called?
Multiples of 5 and 10 are called common multiples.
What has factors 2 and 5?
There are infinetly many numbers which have 2 and 5 as their factors. Some examples are 10, 20, 30, 40, etc. 2 and 5 both are prime numbers and their common multiples are the multiples of 2 x 5 = 10. So all the multiples of 10 have 2 and 5 as their factors. However if consider 2 and 5 as the only two proper factors, then the required number is 10.
What numbers are multiples of five and factors of thirty?
Numbers which are the factors of thirty and multiples of five are 5, 10, 15 and 30.
What numbers are multiples 5 and factors of 20?
5, 10, and 20 are all multiples of 5 and factors of 20.
How are factors and multiples the same?
No. A factor is a number or algebraic expression by which another is exactly divisible. A multiple is a number that can be divided by another number without a remainder. Factors go into numbers, numbers go into multiples.
What numbers have 2 and 5 as factors?
Multiples of 10.
What is a factor of 10 but not multiple of 5?
Factors of 10: 1, 10, 2, 5 Multiples of 5: 5, 10, 15, etc. From this, we see that 5 and 10 are factors of 10 and multiples of 5. Therefore, there are two numbers that are factors of 10 but not 5. They are: 1 and 2
What numbers always have 2 and 5 as factors?
Multiples of 10.
What factors of 40 are multiples of 5?
They are: 5, 10 and 20
