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What number is a factor of 30 and a multiple of 2?
6 is a factor of 30 and a multiple of 2.
What number has 2 3 and 5 as a factor?
Any multiple of 30.
What is the least common factor of 30 and 42?
The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.
Is 30 a factor of 15?
No, 30 is a multiple of 15.
Is a factor ever a multiple?
Yes, but only in one circumstance. A number is both a factor and a multiple of itself.Examples:8 is a factor and a multiple of 8. The factors of 8 are 1, 2, 4, and 8. The multiples of 8 are 8, 16, 24, 32, 40, ...13 is a factor and a multiple of 13. The factors of 13 are 1 and 13. The multiples of 13 are 13, 26, 39, 52, 65, ...30 is a factor and a multiple of 30. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The multiples of 30 are 30, 60, 90, 120, 150, ...
What number is a factor of 30 and a multiple of 2?
6 is a factor of 30 and a multiple of 2.
What two digit number is a factor of 30 and a multiple of 4?
There is no such number. If a multiple of 4 is a factor of 30, then 4 must also be a factor of 30, but 4 is not a factor of 30 (the factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30), thus no such number exists.
What number is a multiple of 6 and a factor of 90?
6, 18, 30, 90
What number has 2 3 and 5 as a factor?
Any multiple of 30.
What is the least common factor of 30 and 42?
The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.
What number is a multiple of 6 and is a factor of 60 and is greater than 15?
30
What is the lowest common multiple of 30 and the greatest common factor of 3?
There is no answer. There cannot be a lowest common multiple of a single number, such as 30, because "common multiple" means a multiple that two or more numbers have in common. Likewise, there cannot be a highest common factor of a single number, such as 3, because "common factor" means a factor that two or more numbers have in common.
You think of a number it is less than 20 it is not a prime number it is an odd number it is not a factor of 30 it is a multiple of 3 what number are you thinking of?
The answer is 9. It is a multiple of 3. 3+3+3=9. It is less than 20: 20-9=11.It is not a prime number. It is odd, and it is not a factor of 30. 30/9=3.3333333333
Which number is both a factor of 60 and a multiple of 6?
6, 12, 30, 60
Which factor of 30 is also a multiple of 30?
30 is.
What factor of 30 is also a multiple of 30?
30 is.
Is 30 a factor of 15?
No, 30 is a multiple of 15.
