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Which of the following has 3 unequal prime factors 18242628 or 30?
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∙ 8y ago
It is 30.
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∙ 8y ago
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Which of the following has 3 unequal prime factors 18 24 26 28 3?
None of them.
Do larger numbers have more prime factors than smaller ones?
No. Look at the following examples: The prime factors of 36 are 2, 2, 3, and 3. The prime factors of 62 are 2 and 31. The prime factors of 155 are 5 and 31. The prime factors of 168 are 2, 2, 2, 3, and 7. The prime factors of 194 are 2 and 97. The prime factor of 197 is 197.
How many factors do each the following numbers have?
If they are prime numbers only 2 factors but if they are composite number they will have more than 2 factors
What number less than 100 has exactly 4 prime factors?
There is more than one possible answer. The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor. The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors. The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors. The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors. The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor. The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors. The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors. The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.
Why do you think mathmaticians decided not to call 1 a prime number?
A prime number has two factors, 1 and itself. 1 is not considered a prime number as its factors are 1. Following the rule for primes, you could say that its factors are 1 and 1, but 1 and 1 are obviously the same number.
Which of the following has 3 unequal prime factors 18 24 26 28 3?
None of them.
How do you express the following as a product of prime factors 7?
Itself because 7 is a prime number
Which of the following is a prime factor of 5 10?
The prime factor of 5 is 5. The prime factors of 10 are 2 and 5.
Do larger numbers have more prime factors than smaller ones?
No. Look at the following examples: The prime factors of 36 are 2, 2, 3, and 3. The prime factors of 62 are 2 and 31. The prime factors of 155 are 5 and 31. The prime factors of 168 are 2, 2, 2, 3, and 7. The prime factors of 194 are 2 and 97. The prime factor of 197 is 197.
What is the LCM of 46 and 69?
lcm of 46 and 69 = 139 an easy way to figure this out is by multiplying together the following: prime factors they have in common * prime factors that just 46 has * prime factors just 69 has.
What is a number less than 50 with only 2 prime factors?
The following numbers less than 50 have 2 prime factors. Some are squares, having two of the same prime factor. Some have two different prime factors. The prime factors of 4 are 2 and 2. The prime factors of 6 are 2 and 3. The prime factors of 9 are 3 and 3. The prime factors of 10 are 2 and 5. The prime factors of 14 are 2 and 7. The prime factors of 15 are 3 and 5. The prime factors of 21 are 3 and 7. The prime factors of 22 are 2 and 11. The prime factors of 25 are 5 and 5. The prime factors of 26 are 2 and 13. The prime factors of 33 are 3 and 11. The prime factors of 34 are 2 and 17. The prime factors of 35 are 5 and 7. The prime factors of 38 are 2 and 19. The prime factors of 39 are 3 and 13. The prime factors of 46 are 2 and 23. The prime factors of 49 are 7 and 7.
Which of the following are composite not prime number?
The ones with more than two factors.
How many factors do each the following numbers have?
If they are prime numbers only 2 factors but if they are composite number they will have more than 2 factors
Is one of the the following numbers 24 a prime numbers and why?
24 is not a prime number because it has more than two factors.
How are prime factors and factors related?
Prime factors are factors that are also prime numbers.
Definition of elementary set concepts in maths?
prove that the following two sets are equal A=set of prime factors of 36 B=set of prime factors of 108 r
What number less than 100 has exactly 4 prime factors?
There is more than one possible answer. The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor. The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors. The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors. The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors. The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor. The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors. The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors. The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.
