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of course not. How about 5,7,11,13,17,.....?
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∙ 11y ago
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Is every multiple of 3 odd?
I think 6, 12 and 18 would disagree with that.
How do you find an odd factor of a number?
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
What number is a multiple of 3 a factor of 42 and is odd?
6.
Is the greatest common factor if an odd number and an even number always even?
no. try 6 and 15. their GCF = 3 (odd)
How many integers less than 100 have an odd number of factors?
There are 9 integers less than 100 that have an odd number of factors.Every factor of a number has a pair, eg 2 & 3 are a factor pair of 6; and so it would be expected that every number has an even number of factors.However, if the factor pair of a number are the same number (eg 6 & 6 are a factor pair of 36), then there will be an odd number of factors.When there is a repeated factor like this, the number is a perfect square.Thus only perfect squares have an odd number of factors.Less than 100 there are 9 perfect squares (1, 4, 9, 16, 25, 36, 49, 64 & 81) which have an odd number of factors.100 itself is a perfect square and also has an odd number of factors, but the question asked for those numbers less than 100 with an odd number of factors.
Is every multiple of 3 odd?
I think 6, 12 and 18 would disagree with that.
What is a What is a odd number that is a factor of 126?
3 or 7
What factor of 24 is an odd number bigger than 1?
3 is a factor of 24 that is an odd number bigger than 1
How do you find an odd factor of a number?
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
What number is a multiple of 3 a factor of 42 and is odd?
6.
An odd number which is a factor of 60?
1, 3, 5, 15
Is the greatest common factor if an odd number and an even number always even?
no. try 6 and 15. their GCF = 3 (odd)
How many integers less than 100 have an odd number of factors?
There are 9 integers less than 100 that have an odd number of factors.Every factor of a number has a pair, eg 2 & 3 are a factor pair of 6; and so it would be expected that every number has an even number of factors.However, if the factor pair of a number are the same number (eg 6 & 6 are a factor pair of 36), then there will be an odd number of factors.When there is a repeated factor like this, the number is a perfect square.Thus only perfect squares have an odd number of factors.Less than 100 there are 9 perfect squares (1, 4, 9, 16, 25, 36, 49, 64 & 81) which have an odd number of factors.100 itself is a perfect square and also has an odd number of factors, but the question asked for those numbers less than 100 with an odd number of factors.
Are all consecutive numbers add upto odd numbers?
Yes, after every even number, there is an odd. Odd number+ even number=odd number. For example: 1+2=3 , 2+3=5, 3+4=7
What are numbers that have no common factors?
Since one is a factor of all non-zero integers, all numbers have common factors.
What is my number less than 20 I am a prime number I am a factor of 12 I am odd what's my number?
3
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
