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What is the smallest multiple of 45 that only has 1 and 0 as digits?
Wiki User
∙ 9y ago
You can experiment a bit for this one. Or you can apply some reasoning:* Multiples of 45 end with 5 or 0. To avoid a 5, you would have to multiply by an even number; that is, you are looking for multiples of 90.
* Since multiples of 90 are also multiples of 9, the sum of the digits must needs be 9.
This means that you must provide 9 ones (or a multiple thereof), and the last digit must be 0. The smallest number that satisfies these criteria is 1111111110.
Wiki User
∙ 6y ago
Annabel Petkovich
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What is the smallest multiple of 45?
Itself because 1 times 45 = 45
What is the least common multiple of 45 and 105?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 45 and 105 is 315.
What is the least common multiple of 18 30 and 45?
The least common multiple is the smallest positive number that is the multiple two or more numbers. 18: 18, 36, 54, 72, 90 30: 30, 60, 90 45: 45, 90 The LCM of 18, 30 and 45 is 90.
What is a multiple of 10 and a factor of 45?
If a multiple of 10 were a factor of 45, then both '10' and the multiple would be factors of 45. Since 10 is not a factor of 45, there is no such number.There are no multiples of 10 that are factors of 45.
What is the smallest number divisible by 5 and 9?
45/5 = 9 45/9 = 5 Therefore, the smallest number divisible by both numbers is 45.
What is the smallest multiple of 45?
Itself because 1 times 45 = 45
What is the least three digits numbers that is divide by both numbers 5 and 9?
LCM of 5 and 9 is 45. Find the smallest multiple of 45 that is greater than or equal to 100. 45 x 2 = 90, 45 x 3 = 135
What is the least common multiple of 45 and 3?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 3 and 45 is 45.
What is the smallest multiple common to both 75 and 45?
3
What is the leasts multiple of 45 over 27 in a fraction?
The smallest multiple of anything is the thing itself.
What is a number that is between 30 and 56 that is a multiple of 5 and the sum of its digits is 9?
the only multiples of 5 are 30.35.40.45.50, and 55 the only sum to 9 is 45
How do you make multiples of 6 using 0-9 only once?
Here are two solutions: 1234567890 and 9876543210. There are many more.To be a multiple of 6, the number must be both a multiple of 3 and a multiple of 2. If the sum of the digits is a multiple of 3, then the number is a multiple of 3. Adding up all digits (0 through 9) gives a sum of 45, which is a multiple of 3. Since addition is commutative, rearranging the digits in any order will still have a sum of 45, so it's still a multiple of 3. For it to be a multiple of 2, the last digit (the one's place) must be {0,2,4,6, or 8}
What number is less then 100 a multiple of 3 a multiple of 5 the sum of the digits are odd and an odd number?
45
What is the least common multiple of 28 and 45?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 28 and 45 is 1260.The Least Common Multiple of 28 and 45 is 1,260.
What is the least common multiple of 5 9 and 15?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 5, 9, and 15 is 45.
What is the least common multiple of 39 and 45?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 39 and 45 is 585.
What is the least common multiple of 45 and 54?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 45 and 54 is 270.
