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All numbers divisible by 4 and 15 are also divisible by what?
They are divisible by 2, 3, 4, 5, 6, 10, 12, 15, 30 and 60 at least.
What number is divisible by 3 1324 or 2463?
2463. The trick is that a number is divisible by 3 if and only if the sum of its digits is divisible by 3. 1+3+2+4 = 10 (not divisible by 3), while 2+4+6+3 = 15 (divisible by 3).
Is 405 divisible by 15?
Yes 405 is divisible by 15 and the answer is 27.
Is 15 divisible by two?
No, it is divisible by 1, 3, 5, 15.
Is the number 5136 divisible by 2 3 4 5 9 or 10?
5136 is divisible by 2, 3 and 4. It is not divisible by 5, 9 and 10. The tests: 5136 ends in 6 which is divisible by 2, so 5136 is divisible by 2 (5136 = 2 x 2568) (This can also be stated that as 5136 is even (since it ends in 6), 5136 is divisible by 2.) 5 + 1 + 3 + 6 = 15 which is divisible by 3, so 5136 is divisible by 3 (5136 = 3 x 1712) 5136 ends with 36 which is divisible by 4, so 5136 is divisible by 4 (5136 = 4 x 1284) 5136 ends in 6 which is neither 5 nor 0 so it is not divisible by 5 5 + 1 + 3 + 6 = 15 which is not divisible by 9 so 5136 is not divisible by 9 5136 ends in 6 which is not 0 so 5136 is not divisible by 10
Is 60 divisible by 4?
60/4 = 15 Therefore, 60 is divisible by 4.
All numbers divisible by both 4 and 15 are also divisible by what numbers?
a number is 6. All numbers divisible by both 4 and 15 are the multiples of 4 and 15. Since 4 and 15 have no prime factor in common (4 = 22, 15 = 3 · 5), then the least common multiple of 4 and 15 is equal to their product, namely 4 · 15 = 60. Every other multiple of 4 and 15 is divisible by 60. Thus, if 60 is divisible by a number then all the multiples of 4 and 15 are divisible by that number. Therefore, it is enough to check by which number in the given options is 60 divisible. Only 6 divides 60 and none of the other do. The answer must be (A).
All numbers divisible by 4 and 15 are also divisible by what?
They are divisible by 2, 3, 4, 5, 6, 10, 12, 15, 30 and 60 at least.
What is a number that is divisible by 3 and 5 but not by 4?
a number that is divisible by 3 and 5 but not by 4= 15
Is 60 divisible by 15?
Yes. The quotient is 4.
What number is divisible by 3 and 5 but not 4?
15
Is 15 divisible by 4 different prime numbers?
No.
How do you know that a number is divisible by 15?
A number that is divisible by 15 is divisible both by 5 and 3 A number is divisible by 5 if it ends with 0 or 5 A number is divisible by 3 if the sum of its digits is divisible by 3 e.g. 4035 is divisible by 15 as it ends with a 5 and 4+0+3+5=12 which is divisible by 3
Which of these 2 3 4 5 6 7 8 9 10 is divisible by 15?
None of them. 15 is divisible by 3 and 5
Is 63 divisible by four?
Yes. But it is not completely divisible by 4 since you will have a remainder. 63 divided by 4 = 15 and 3/4th.
What is 15 divisible by?
You can check by multiplying 15 by a couple numbers. 15 x 2 = 30 So 30 is divisible by 15. 15 x 3 = 45 15 x 4 = 60 15 x 5 = 75 45, 60, and 75 are all divisible by 15. Just increasing the number (2, 3, 4, 5, ...) to find more numbers divisible by 15.
What is divisible by 6 and 15?
60 divided by 6 = 10 60 divided by 15 = 4
