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A number is divisible by 3 if the sum of its digits is divisible by 3. For example, for the number 123, you would add 1 + 2 + 3, which equals 6. Since 6 is divisible by 3, the original number 123 is also divisible by 3. This rule applies regardless of how many digits the number has.
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What is the smallest prime number that evenly divides into 33?
The smallest prime number that evenly divides into 33 is 3.
What number divides into 363 with no remainders?
3 does.
What is the smallest prime number that divides 147 evenly?
The smallest prime number that divides 147 evenly is three (3).
Are 42 and 93 relatively prime?
No - neither number is a prime ! 42 divides by 2, 3 & 7 - and 93 divides by 3 !
What is the smallest prime number that divides evenly into 21?
3
What is the smallest prime number that evenly divides into 33?
The smallest prime number that evenly divides into 33 is 3.
What number divides into 363 with no remainders?
3 does.
What is the smallest prime number that divides 147 evenly?
The smallest prime number that divides 147 evenly is three (3).
What number divides into 51 evenly?
3 and 17.
What number divides into 105 and 624?
1 and 3
What prime number divides into 54?
2 and 3
What number will divides into 27 without a remainder?
3
Are 42 and 93 relatively prime?
No - neither number is a prime ! 42 divides by 2, 3 & 7 - and 93 divides by 3 !
What is a whole number that divides into another whole number with a remainder of zero?
2 divides 4 into 2 with no remainder, 3 divides 6, 12 divides 36, 4 divides 12, there are way to many to name them allIs called a factor.
How do you know if the number is a factor?
If it divides evenly into the original number with no remainder, it's a factor.
What is the smallest prime number that divides evenly into 21?
3
Which number is prime 445 303 269 or 524?
269. 5 divides 445 3 divides 303 2 divides 524
