WebbFind the prime factorization of the smallest positive integer that is divisible by 5 and 6, and is simultaneously a square and a cube. Find the number of distinct prime factors of 100100. For all integers what is the factor form of ab + ac = db = dc. WebbThe factors of 15 are 1, 3, 5 and 15. Now, as 1 is neither prime and nor a composite …
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Webb6 juli 2015 · The number of divisors of 120 is 16. In fact 120 is the smallest number … WebbIf it has to be 100 different prime factors, the 10 year olds in my class looked at the pattern of answers starting at 1 prime factor, 2,3,4, 5,6 etc and the size of the numbers (powers of $10$). We decided that as a minimum the answer must have at least $98$ zeros.
Webb10 dec. 2024 · With this factor calculator, you will determine the factors of any positive natural number. A factor is any number that divides evenly into another number. Just enter any positive integer, and in the blink of an eye, you'll find all positive factors of that number. If you are not sure what a factor is, scroll down to find the factor definition ... WebbSince 15=3*5 the positive integers with 15 divisors are either in the form p^4*q^2 or in the …
Webb11 jan. 2024 · A) the smallest positive integer with exactly 15 factors=144 Because we have The factors are 1,2,3, 4,6, 8,9, 12, 24, 16, 18,48, 36, 72, 144, B) We see that 120 is the smallest number with 16 factors. Because for the smallest number with 16 factors we must have 16 = (3+1) (1+1) (1+1) Webb2 juli 2024 · For which number 15 is both a factor and a multiple? Answer Expert Verified So, 15 is a factor & multiple of 15 . Factors : 1 , 3 , 5 , ... {2,3,4,6,8,12}, and 24 is the smallest integer with 6 factors. What are the first 6 multiples of 15? Write down the number 5 and keep adding 5 to it until you’ve written six numbers.
WebbAlison divided 360 by each number in turn to see if it was a factor, and wrote down the factor pairs: (1, 360) (2, 180 (3, 120) (4, 90) (5, 72) (6, 60) (8, 45) (9, 40) (10, 36) (12, 30) (15, 24) (18, 20) "I can stop there, because the next factor would be 20 and I've already got that. So there are 24 factors."
WebbThe Factoring Calculator finds the factors and factor pairs of a positive or negative number. Enter an integer number to find its factors. For positive integers the calculator will only present the positive factors because that … solar pool heater austinWebbThis method would be the same to work out the smallest number of factors for any … solar pool heat costWebbSo, if some number has 8 factors (a + 1)(b + 1)(c + 1) should be 8. 8 can be written as 8 or 4 × 2 or 2 × 2 × 2. If a number has to have 8 factors, it should be in one of the following forms, p 7 7 + 1 = 8 factors p 3 q 1 4 × 2 = 8 factors p q r 2 × 2 × 2 = 8 factors Let us deduce the smallest possible number in each form. p 7 2 7 p 3 q 1 ... sl vs aus win probabilityWebbThe smallest number with 15 factors will have a prime factorization with exponents of 2 … solar pool heater bypass valve kitWebb11 jan. 2024 · A) the smallest positive integer with exactly 15 factors=144 Because we … sl vs ban full scorecardsl vs aus test match todayWebbThe smallest two digit which has exactly 4 factors is 12. Its factors are 1, 2, 3, 4, 6, 12. If the first and the last factors are not counted than 12 has 4 factors. The other number is 10 which has just four factors 1, 2, 5 and 10 which includes 1 and the number itself. Ted Wrigley Philosophy, spirituality, science, mathematics, politics... solar pool cover straps