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If you take 3*7, you get 21. Bow you can take 21 times prime numbers until you get a 3 digit number. For example, 3*5*7=105. Therefore 105 will have factors of 3, 5 and 7.
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What is a one digit number that has the same number of factors of the number six?
The one digit number that has the same number of factors as the number six is three. Six's factors are 1, 2, 3, and 6 while three's factors are 1 and 3. Therefore, both numbers have the same number of factors.
What is the least three-digit odd number that has the factors 3 5 7?
It is 105
What is the largest 3 digit number that is divisible by 5 and 13?
130, 260,390,520,650,780,910.1040. So the largest three digit number with factors of '5' & '13' is 910.
What is the largest 3-digit number that only has 2 and 5 as prime factors?
The only number that ONLY has two and five as factors is 10, which has two digits, so there are no numbers that are three digits long and ONLY have two and five for factors. However, if you are asking what the largest three digit number that has two and five for factors, it would be the largest three digit number with ten as a factor, as ten the the LCM of two and five, and that would be 390.
What is a 3 digit number that is divisible by 1?
a 3 digit number that is divisible by on is a three digit number that is a multiple of one.
What is the largest one digit number that has 3 factors?
The largest one digit number that has three factors is 9. Its factors are 1, 3, and 9.
What one digit number has three factors?
9 has three factors: 1, 3, and 9
What is a one digit number that has the same number of factors of the number six?
The one digit number that has the same number of factors as the number six is three. Six's factors are 1, 2, 3, and 6 while three's factors are 1 and 3. Therefore, both numbers have the same number of factors.
What is the least three-digit odd number that has the factors 3 5 7?
It is 105
What three digit number has the most factors?
Using prime factorization, there are 2 three digit numbers with 9 factors: 512 and 768. There are no three digit numbers with 10 or more prime factors. 512=2^9 and 768=3*2^8
What two digit number that has three different prime factors?
It can be 30 whose prime factors are 2, 3 and 5
What number is square your number is even your number has three digits and is a factor of 3?
144, 324, 576 and 900 are even three-digit square numbers that are multiples of 3.
Find a 3 digit number which has only three prime factors?
3 x 5 x 7 = 105
What is the largest 3 digit number that is divisible by 5 and 13?
130, 260,390,520,650,780,910.1040. So the largest three digit number with factors of '5' & '13' is 910.
What is the largest 3-digit number that only has 2 and 5 as prime factors?
The only number that ONLY has two and five as factors is 10, which has two digits, so there are no numbers that are three digits long and ONLY have two and five for factors. However, if you are asking what the largest three digit number that has two and five for factors, it would be the largest three digit number with ten as a factor, as ten the the LCM of two and five, and that would be 390.
What is a 3 digit number that is divisible by 1?
a 3 digit number that is divisible by on is a three digit number that is a multiple of one.
How many 3 digit numbers have even no of factors?
878 three digit numbers have an even number of factors. Every factor of a number has a pair, so there ought to be an even number of factors for every number. However, if a pair of the factors are the same number, then there will be an odd number of factors, that is if the number is a perfect square. Assuming three digit numbers are 100 to 999: From 100 to 999, the perfect squares are 102 = 100 to 312 = 961, a total of 31-10+1 = 22 numbers. So of the 999-100+1 = 900 three digit numbers, 22 have an odd number of factors, so 900-22 = 878 have an even number of factors.
