Q: What are the factor tree and prime factorization of 98?

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it is 14

Use a factor tree. 98 49,2 7,7,2

Factor trees lead to prime factorizations. Negative numbers don't have prime factorizations. We'll do 98. If you want, you can put -1 in front of it. 98 49,2 7,7,2

You start finding one factor. Divide by that factor, to get another factor. Continue looking for smaller factors, until you only have prime numbers. For numbers up to 120, it is enough to check the prime factors 2, 3, 5, and 7.

2 x 7 x 7 = 98

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Use a factor tree. 98 49,2 7,7,2 2 x 7 x 7 = 98

The prime factorization of 93 is 3 x 31. Draw it however you wish.

Use a factor tree. 98 49,2 7,7,2

it is 14

The prime factorization of 98 is: 2 × 7 × 7.

Use a factor tree. 98 49.2 7,7,2 140 70,2 35,2,2 7,5,2,2

Use a factor tree. 98 49,2 7,7,2

The prime factorization of negative 98 is: -2 x -7 x -7

Factor trees lead to prime factorizations. Negative numbers don't have prime factorizations. We'll do 98. If you want, you can put -1 in front of it. 98 49,2 7,7,2

It is: 2*7*7 = 98

98 is NOT a prime number. Prime factorization of 98: 2 x 7 x 7

It is: 2*72 = 98