Question
What numbers are missing in the prime factor tree below?
Answer
4.7
(381 Votes)
Ellie
Master · Tutor for 5 years
Answer
5 and 7
Explanation
1. A prime factor tree is used to break down a number into its prime factors.2. The given number is 70.3. The first branch of the tree shows that 70 is divided by 2, which is a prime number, to give 35.4. To continue the factor tree, we need to break down 35 into its prime factors.5. The prime factors of 35 are 5 and 7.6. Therefore, the missing numbers in the prime factor tree are 5 and 7.