the factor rainbow of 4 is 1,2,4
You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.
No, but 5 is a factor of 45.
43 is a prime number and doesn't have a rainbow because it only has one prime factor: itself.
The factor rainbow of 75 is: 1 and 75 3 and 25 5 and 15 Therefore, the factor rainbow of 75 is (1, 75), (3, 25), (5, 15).
1, 3, 5, 9, 15, 45
5,3,3 15,3 45 19,2,2 38,2 76
To write this in a factor rainbow, a one is written on the left side and a 45 on the right with an arc drawn between them. A three is then written to the right of the one with 15 written to the left of 45. An arc in a different color should join these two digits. Finally, 5 and nine are written inside the other factors, joined by a different-colored arc. The finished product is a rainbow, displaying the factors for 45.
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the factor rainbow of 4 is 1,2,4
how do u do 28 in a factor rainbow
You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.
A factor rainbow will show all of the factors. A factor pair is just 2 numbers that are factors of the number you want to find.
A factor rainbow is a means of notating the process of finding the prime factorization of a given number.
No, but 5 is a factor of 45.
43 is a prime number and doesn't have a rainbow because it only has one prime factor: itself.
A factor rainbow, like factor trees, ladders and fireworks, is a way to notate the process of finding the prime factorization of a given number.