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What number has 2 digits and is divisible exactly by 5 and 7?
HarryShipton
35, and 70.
Wiki User
∙ 13y ago
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What the smallest 3-digits number that is exactly divisible by 4 as well as 6?
2
How can you tell if a number can be exactly divided by eight?
You can tell if the last 2 digits of the number can be divisible by 4 or 8. So the number 3156372856374856386578365864would be divisible by 8 because 8 can go into 64.
A number is divisible by 8 if?
If the number formed by the last three digits is divisible by 8. Alternatively, if the number is divisible by 2, the quotient is divisible by 2 and that quotient is divisible by 2.
Is 627 a prime number?
Sum of digits of 627 = 6+2+7 = 15 15 is exactly divisible by 3. Hence, 627 is divisible by 3. So, it is not a prime number
Which digits can be in the ones place of a number that is didisible by 2?
2,4,6,8,and 0 are divisible by 2 in the ones digit. Zero is only divisible in a number with 2 digits or more. 0 itself is not divisible by 2.
Is 293 exactly divisible by 3?
no, it is not. You can check by adding the digits and if divisible by 3 so is the number. In your case 2 + 9 + 3 = 14 which is not divisible by 3
What is a 3 digit number divisible by 7 but not 2 the sum of your digits is 4?
I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I
Is 2043 divisible by 9?
Yes it is - you get the answer 227. To check if a number is divisible by 9, add up the digits that are in it. If the sum of the digits is 9 (or a multiple) then the number itself will also divide exactly by 9. - in this case 2+4+3 = 9.
What six digit number is only divisible by two?
There is no number, no matter the number of digits, that is only divisible by 2.
How do you explain that even without listing all the factors of a number it is easy to tell that they are composite numbers?
To know if a number is composite without listing its factors, you can use these rules:All numbers that end with 2, 4, 6, 8, and 0 (even numbers) are divisible by 2.If the sum of the digits in a number is divisible by 3, the number is divisible by 3.If the last two digits are divisible by 4, the number is divisible by 4.All numbers that have 5 in the one's place are divisible by 5.If a number is divisible by 2 AND is divisible by 3, it is divisible by 6.If the last 3 digits of a number are divisible by 8, the number is divisible by 8.If the sum of the digits of number is divisible by 9, the number is divisible by 9.If a number ends wuth 0, the number is divisible by 10.
What is the rule for multiples of 6?
If a number is divisible by 2 (an even number) and 3 (the sum of the digits is divisible by 3) then the number is divisible by 6.
Is every number divisible by 2 also divisible by 4?
NO, can 2 be divided by 6........ yes, can 4 be divided by 6......... Every number is divisible by every other number, but not always exactly. Not every number that is exactly divisible by 2 is exactly divisble by 4. Examples: 2, 18, 30, 46
