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288 is divisible by 2 because it's even.
288 is divisible by 3 because the sum of its digits is a multiple of 3.
288 is divisible by 4 because the last two numbers are divisible by 4.
288 is divisible by 9 because the sum of its digits is a multiple of 9.
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What are the divisibility rules to find at least four factors of the number 312?
use divisibility rules to find at least four factors of the number 19
What are the least four factors of 188 using the divisibility rule?
1, 2, 4 and 47
What are the least four factors of 312 using divisibility rule?
1, 2, 3 and 4
What are the least four factors of 144 using the divisibility rule?
The least 4 factors of 144 are 1, 2, 3, and 4 .
Is 104 a multiple of 4?
Yes, 104 is a multiple of four. You can tell by using the divisibility rules : if the last two digits of a number are divisible by four, then the whole number is divisible by four. Now lets go back, in case you don't know, divisibility is simply if a smaller number, like four, can go into a larger number, like 104, perfectly;without having to use decimals.
What are all the divisibility rules for 48?
Divisibility by 48 requires divisibility by 3 AND by 48Divisibility by 3 requires tat the digital root (sum of digits) is divisible by 3.Divisibility by 16 requires that the number formed by the last four digits is divisible by 16.Of both these are satisfied by a number then it is divisible by 48.
How can you use divisibility rules to help you find the prime factorization of numbers?
Just knowing the divisibility rules for the first four prime factors (2, 3, 5 and 7) will help find the prime factorizations of a large percentage of the numbers you will encounter. At the very least, dividing your original number by those factors should cut it down to a manageable size. The first thing you do when starting a prime factorization is notice whether the number is even. If it is, you can take out two as a factor. If not, you can skip over it. The same with 3 and 5. If you know they are not factors just by looking at the number, it saves a lot of trial and error.
What are the divisibility rules to find at least four factors of the number 288?
1, because everything is divisible by 1. 2, because it's even. 3, because the sum of the digits is a multiple of 3. 4, because the last two numbers are a multiple of 4.
What is 470 divisible by?
Using the divisibility rules for the numbers 2,3,4,5,6,9, and 10, four hundred seventy is divisible by: 2, 5, and 10
What are the four characteristics of money?
1) Durability, divisibility, Acceptability , uniformity
What are 4 factors from the divisibility rules for 312?
Every integer is divisible by 1. So 1 is a factor. The number ends in a 2 and so is even. Therefore, 2 is a factor. The sum of the digits is 3+1+2 = 6 which is divisible by 3 so 3 is a factor. 2 and 3 are both factors so 2*3 = 6 is a factor. So, four factors are 1, 2, 3 and 6.
What are the least four factors of 780 using the divisibility rule?
780 is divisible by 2 because it's even. 780 is divisible by 3 because its digits total a multiple of 3. 780 is divisible by 5 because it ends in a 0. 780 is divisible by 10 because it ends in a 0.
