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# How do you draw the prime factor tree of 63?

Updated: 11/2/2022

Wiki User

9y ago

63

21,3

7,3,3

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9y ago

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Q: How do you draw the prime factor tree of 63?
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63 21,3 7,3,3

63=21x3=3x7x3

63 21,3 7,3,3

### What is the factor tree what is the factor tree for 66?

61 is already prime. It doesn't need a tree.

### Is 63 a prime factor?

No, 63 is not prime.

### What is the greatest prime factor of 40 and 63?

The greatest prime factor of 40 is 5. The greatest prime factor of 63 is 7. They do not have any prime factors in common.

### What is the prime factorization of 63 using factor tree?

Prime Factor tree of 63. We note that '63' is an odd number , because it does NOT end in 0,2,4,6,8 So it will not divide by ;2 So we try the next prime number, which is '3' 3)63 = 21 Keep on dividing by '3' until it will not divide any further by '3' 3)21 = 7 Since '3' will not divide into '7' and '7' is a prime number, divide '7' into itself , to reduce to '1' 7)7 = 1 So the prime factor tree/stepladder of '63' is 3,3,7. This can be expressed as 3^(2) x 7^(1) = 3^(2) x 7 .

### Why is 7 the prime factor of 28 and 63?

Because 7 is a factor of 28 and 63 and 7 is a prime number.

### What is the common prime factor of 56 and 63?

The common prime factor of 56 and 63 is 7.

63 21,3 7,3,3

63 21,3 7,3,3

63 21,3 7,3,3