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Lowest common factor of 6and 15?
The lowest common factor of 6 and 15 is 1. However, I suspect you either want their lowest common multiple (ie the smallest number into which both 6 and 15 divide) or their highest common factor (the largest number which will divided into both 6 and 15). LCM: 6 = 2 x 3 15 = 3 x 5 LCM = 2 x 3 x 5 = 30 HCF: 6 = 2 x 3 15 = 3 x 5 HCF = 3.
Is 15 a prime factor of 225?
15 is not a prime number, so it can't be a prime factor.
What number is a factor of both 24 and 15?
Well, honey, the number that's a factor of both 24 and 15 is 3. Yep, that's right, good ol' 3 can divide both of those numbers without leaving a pesky little remainder. So, if you're looking for a common factor between those two, 3 is your lucky winner.
Can a fraction be a factor?
All numbers are a factor of another. Basically a factor is the number times a number which gets another number. Or.... 3 x 5= 15 The factors of 15 are 1,3,5,15; Theres no other explanation I can give ;)
Is 18 the HCF of 9 and 15?
No. 3 is. The highest common factor is the highest number that will divide into both numbers without leaving a remainder
What is the smallest number that has both 10 and 15 as a factor?
30
What number does 7 and 15 go into?
The smallest number into which both 7 and 15 can be divided evenly is 105.
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 is the smallest factor of 15?
what is the smallest factor of 15
What multiple is 6 and 15 both in?
30 is the smallest number that is a multiple of both 6 and 15
What is the smallest number that is divisible by 3 and 5?
15 is the smallest number divisible by both 3 and 5
What is the least common factor of 6 10 and 15?
The least common factor - the smallest number which divides them all - is 1.
What is the least common multiple of 15 and 30?
30 is the LCM (least common multiple) of 15 and 30, since 30 is the smallest number evenly divisible by both 15 and 30. Please see Related Link for a handy LCM calculator.LCM is smallest number 15 and 30 are both a factor of, in this case 30.15 x 2 = 3030 x 1 = 30The LCM of 15 and 30 is 30.
What is the greatest common multiple of 7 and 15?
The greatest common multiple of 7 and 15, like any two numbers, is infinite.The lowest common multiple, the smallest number into which both 7 and 15 divide, is 105The greatest common factor, the largest number which divides both 7 and 15, is 1.
What is the smallest number that is both a multiple of both 3 and 5?
15, obviously... reasoning: 3 times 5=15
What is the prime number that is a factor of 10 and 15?
Five is prime and a factor of both numbers.
What is the LCM of 5 an15?
15, because it is the smallest number that is evenly divisible by both, 5 and 15.
