फाइंड द प्राइम फैक्टर्स ऑफ़ ईच ऑफ द फॉलोइंग बाय प्राइम फैक्टराइजेशन 646 how to solve
Answers
Answered by
0
Answer: The prime factorization of 646 is 2¹ × 17¹ × 19¹
Explanation:
- The number 646 is composite and therefore it will have prime factors.
- Divide the number 646 with the smallest prime factor, 2 until it gives non-zero remainder.
- ⇒ 646 ÷ 2 = 323
- Now divide the number 323 by the next smallest prime factor.
- 323 is divisible by 17 only.
- ⇒ 323 ÷ 17 = 19
- 19 is the prime number and cannot be divided by any other prime.
- Thus 646 can be expressed as product of prime numbers 2, 17, 19.
- ∴ 646 = 2¹ × 17¹ × 19¹
Similar questions