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algol13
3 years ago
7

Answer number 4 please need it ASAP

Mathematics
2 answers:
steposvetlana [31]3 years ago
4 0

Prime Factors of 402 =2, 3,67

<span>Prime Factors Tree of 402402 
/     \
2     201/       \
3      67</span>
WARRIOR [948]3 years ago
3 0

Answer:

420 = 7×5×3×2×2

Step-by-step explanation:

Prime numbers are numbers that can only be divisible by itself and 1.

Note that 1 is not a prime number.

To use the factor tree to find the prime factorization of 420, we will keep dividing the even value in each step by the smallest prime number

420 = 210×2

420 = (105×2)×2

420 = (35×3)×2×2

420 = (7×5)×3×2×2

Prime factorization of 420 = 7×5×3×2×2

This is a prime factorization because the value is broken down into multiples of prime numbers

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