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How do you find out the answer of how many numbers are there between 100 and 200 that are exactly divisible by 4 and 6?
Wiki User
∙ 10y ago
A number that is divisible by 4 and 6 must be divisible by the LCM of 4 and 6 which is 12.
100/12 = 8.33
200/12 = 16.67
So, there are 16 numbers below 200 that are divisible by 4 and 6 and, of these, 8 are smaller than 100. That gives 16 - 8 = 8 between 100 and 200.
Wiki User
∙ 10y ago
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Find total number of integers between 100 and 200 that are divisible by 3 and not divisible by 5 nor by 7?
There are 22 such numbers.
Find out the total numbers between 1 to 999 that are neither divisible by 8 nor by 12?
831
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You need at least two numbers to find something in common between them.
Find the smallest number that is divisible by 7 and is exactly one more than a number that is divisible by the numbers 1-6?
Ans: The number factorial 6 (which is 720) is divisible by 1 through 6; then, 720 + 1 = 721 is your number.
Can you find any numbers that are divisible by four different prime numbers?
210
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Counting up from 1, there is a number divisible by 3 every 3 numbers. Thus to find out how many numbers are divisible by 3, we just have to divide the number we're counting to by 3. In this case, the top number is 50, so do: 50/3 = 16 with two remainder. Because the numbers divisible by 3 come last in every set of 3 numbers, we can discard the remainder. Therefore there are 16 numbers between 1 and 50 that are divisible by 3.
How do you find the integer between 7 3?
Find the 'average' of the two numbers. To do that, add the two numbers, and divide their sum by 2. The result is the number that's exactly mid-way between them.
Why is it impossible to find a number between 100 and 200 that is divisible by four different prime numbers?
Because the smallest such number is 210.
How do you find the least common multiple 35?
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how many different counting numbers less than 200 are exactly divisible by either 6 or 9 or both?
According to a source, there are 44 counting numbers less than 200 that are exactly divisible by either 6 or 9, or by both. To determine the total count, we can follow these steps: Find out how many counting numbers less than 200 are divisible by 6. The last number under 200 that is divisible by 6 is 198, and since 198 is the 33rd multiple of 6, there are 33 such numbers. Next, figure out how many numbers are divisible by 9. The last number under 200 that is divisible by 9 is also 198, and since 198 is the 22nd multiple of 9, there are 22 such numbers. Some numbers will be divisible by both 6 and 9, but we need to avoid counting these twice. So, determine which numbers are divisible by both (these are actually multiples of 18). The last number under 200 that is divisible by 18 is also 198, and since it is the 11th multiple of 18, there are 11 such numbers. Finally, add the two individual counts from steps 1 and 2 together and subtract the count from step 3 to eliminate double counting: 33 + 22 - 11 = 44. Therefore, there are 44 different counting numbers less than 200 that are exactly divisible by either 6 or 9 or both.
What is the smallest number which is exactly divisible by all the numbers from 1-10?
11
What is the least common multiple of 72?
None. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more whole numbers.
