0
lcm(2, 4, 8) = 8, so all multiples of 8 have 2, 4 and 8 as factors (amongst other factors), namely:
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232, 240, 248, 256, 264, 272, 280, 288, 296, 304, 312, 320, 328, 336, 344, 352, 360, 368, 376, 384, 392, 400, 408, 416, 424, 432, 440, 448, 456, 464, 472, 480, 488, 496, 504, 512, 520, 528, 536, 544, 552, 560, 568, 576, 584, 592, 600, 608, 616, 624, 632, 640, 648, 656, 664, 672, 680, 688, 696, 704, 712, 720, 728, 736, 744, 752, 760, 768, 776, 784, 792, 800.
No number has only 2, 4 and 8 as factors as ALL numbers have 1 as a factor.
Add your answer:
Earn +20 pts
What number is a factor of 8 but not a multiple of 4?
Number which is a factor of 8 butnot a multiple of 4 = 1factors of 8 = 1, 2, 4, 8multiples of 4 = 4, 8, 12, 16, 20, 24, 28,...
If a number has 2 and 4 as factors then it has 8 as a factor true or false explain why?
False. Just because a number has 2 and 4 as factors does not necessarily mean it has 8 as a factor. For a number to have 8 as a factor, it must have both 2 and 4 as factors, but it could also have additional factors that are not necessarily present in numbers with only 2 and 4 as factors. In other words, having 2 and 4 as factors is a necessary but not sufficient condition for a number to have 8 as a factor.
How is the number 2 a factor of 1 2 4 8 and 16?
The word factor means you take a number [in this case it is 2] and you multiply it by another number to reach your desired numbers [in this case your desired numbers are 1, 2, 4, 8 and 16] So ask yourself 2 times what numbers equals 1 or 2 or 4 or 8 or 16 2x 0.5 = 1 2x 1 = 2 2x 2 = 4 2x 4 = 8 2x 8 = 16 Because a number can be multiplied by 2 and get the numbers you said then this 2 can be called a factor of these numbers.
How can you check if 4 6 or 8 is a factor of a given number?
divide the number by 4, 6 , or 8 and if it come out to be a whole number it is a factor of it.
What is the factor tree of 8?
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
What is the whole-number factor of 8?
The whole number factor of 8 is 1, 2, 4, and 8.
What is the factor for the number 8?
1, 2, 4, 8
What is the whole number factor of 8?
The factors of 8 are: 1, 2, 4, and 8.
What is the whole number factor for 8?
1, 2, 4 and 8.
What number is a factor of 8 but not a multiple of 4?
Number which is a factor of 8 butnot a multiple of 4 = 1factors of 8 = 1, 2, 4, 8multiples of 4 = 4, 8, 12, 16, 20, 24, 28,...
What are three number that have 2 4 and 8 as a factor?
16 = 2, 4, 824 = 2, 3, 4, 6, 8, 1232 = 2, 4, 8, 16
What is the definition of factor in maths terms?
A factor is what the number divides into for example 4 is the factor of 8 and 2 is also the factor of 8 and so on.
If a number has 2 and 4 as factors then it has 8 as a factor true or false explain why?
False. Just because a number has 2 and 4 as factors does not necessarily mean it has 8 as a factor. For a number to have 8 as a factor, it must have both 2 and 4 as factors, but it could also have additional factors that are not necessarily present in numbers with only 2 and 4 as factors. In other words, having 2 and 4 as factors is a necessary but not sufficient condition for a number to have 8 as a factor.
What number is not a factor of 8?
Anything that isn't 1, 2, 4, 8
How many factors does the number 8 have?
No. 1 is odd, and is a factor of every number.
What number is a factor of eight?
1, 2, 4, and 8 all are.
What number has 1 2 4 8 16 as its factor?
16 does.
