There are a few numbers that are less than 19 and have more than 4 factors. The number 10 is less than 19 and has more than four factors.
Because it is divisible by the prime number 2, which is less than 10.
2 and 7 are prime numbers less than 10 that are factors of 42 and 70.
They are: 6, 8, 10 and 15 all of which have 4 factors
Ten is not abundant because the sum of its proper factors is less than itself.
There are a few numbers that are less than 19 and have more than 4 factors. The number 10 is less than 19 and has more than four factors.
48 has 10 factors, the most factors of any number under 50.
Because it is divisible by the prime number 2, which is less than 10.
2 and 7 are prime numbers less than 10 that are factors of 42 and 70.
64
They are: 6, 8, 10 and 15 all of which have 4 factors
Ten is not abundant because the sum of its proper factors is less than itself.
It's not clear whether you want the factors to be less than 10 and more than 100, or the number. But it doesn't make any difference. Either way, there's no answer to that question, because nothing can be less than 10 and more than 100.
64
The number that is 10 less than 5 is -5. When we subtract 10 from 5, we get -5. This is because subtracting a positive number (10) from a smaller number (5) results in a negative number.
To find a number that is 10 less than 305, you would subtract 10 from 305. So, 305 - 10 = 295. Therefore, the number that is 10 less than 305 is 295.
The GCF and LCM of 10 and 10 is 10. But apart from that special circumstance, the LCM will never be less than the GCF. Apart from a number itself, all of its factors are smaller than it. Apart from a number itself, all of its multiples are larger than it. You can't have a GCF that is greater than the smaller number, and you can't have an LCM that is less than the larger one. Factors go into numbers, numbers go into multiples.