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It is any one of the infinite set of numbers of the form 15*k where k is an integer.

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What is greatest number of 3 which is divisible by 2 and 5?

The greatest number that is a multiple of both 2 and 5 is their least common multiple (LCM), which is 10. Since you are looking for the greatest number of 3, you can find the largest multiple of 10 that is less than or equal to 3, which is 0. Therefore, the greatest number of 3 that is divisible by both 2 and 5 is 0.


What number is a multiple of both 15 and 5?

It is: 15 because 1*15 = 15 and 3*5 = 15


What is the LCF of 3 and 5?

The LCF, or Lowest Common Factor, of 3 and 5 is 15. This is because 15 is the smallest number that both 3 and 5 can divide into evenly. In other words, 15 is the smallest multiple that is common to both 3 and 5.


What number is a multiple of 5 divisible by 3 but greater than 495 and less than 525?

510. To be divisible by 3, it must be a multiple of 3. Thus the required number is a multiple of both 3 and 5, which will be a multiple of their lcm: lcm(3, 5) = 15. → 495 ÷ 15 = 33 → first multiple of 15 greater than 495 is 15 x 34 = 510 → 525 ÷ 15 = 35 → last multiple of 5 less than 525 is 15 x 34 x 510 → number required is 510.


How do you decide if a two digit number is a multiple of a one-digit number?

If the number is even, it is a multiple of 2 If the sum of the digits make a number divisible by 3, the number is a multiple of 3 If the number ends in 5 or 0, the number is a multiple of 5 If the number is divisible by 2 and 3, the number is a multiple of 6 If the sum of the digits make a number divisible by 9, the number is a multiple of 9

Related Questions

What number is a multiple of both 3 and 5?

15


What number is both a prime number and a multiple of 5?

number is both a prime number and a multiple of 5 = 5


What is the smallest number that is both a multiple of both 3 and 5?

15, obviously... reasoning: 3 times 5=15


What is greatest number of 3 which is divisible by 2 and 5?

The greatest number that is a multiple of both 2 and 5 is their least common multiple (LCM), which is 10. Since you are looking for the greatest number of 3, you can find the largest multiple of 10 that is less than or equal to 3, which is 0. Therefore, the greatest number of 3 that is divisible by both 2 and 5 is 0.


Which number is a factor of 15 but not a multiple of 5?

Which number is a factor of 10 , but not a multiple of 5


Which of these number has both 3 and 5 factors?

3 and 5 are factors of 3270


What number is a multiple of both 15 and 5?

It is: 15 because 1*15 = 15 and 3*5 = 15


What numbers can be divisible by 3 and 5?

Numbers that are divisible by both 3 and 5 must be multiples of the least common multiple of 3 and 5, which is 15. Therefore, any number that is divisible by 15 will also be divisible by both 3 and 5. This includes numbers like 15, 30, 45, 60, and so on.


What is the LCF of 3 and 5?

The LCF, or Lowest Common Factor, of 3 and 5 is 15. This is because 15 is the smallest number that both 3 and 5 can divide into evenly. In other words, 15 is the smallest multiple that is common to both 3 and 5.


i am an even number, if you add 5 to me i become a multiple of 3 what is the number?

The number you're looking for is 4. It's an even number, and when you add 5 to it, the result is 9, which is a multiple of 3.


What number is a factor of 100 and it is a multiple 5 but not a multiple of 10?

The number 5 is both a factor and a multiple of 5, because5 and 1 are both factors of 5.5, 10, 15, 20, 25... are multiples of 5. The common number is 5.


How many even number from 1 through 150 are multiples of both 3 and 5?

to be an even multiple of 3 and 5 means it has to be a multiple of 2x3x5 = 30 answer is 5 numbers: 30, 60, 90, 120, 150