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Resolving prime factor：
Enter a composite number and click the "Next" button to get the product of the composite number into several prime numbers.
Because it needs to decompose a composite number into the product of prime numbers, the composite number should be input.
Enter a composite number and click the "Next" button to get the product of the composite number into several prime numbers.
Because it needs to decompose a composite number into the product of prime numbers, the composite number should be input.
Current location：Mathematical operation > Decomposition prime factor history > Answer
Overview: 2 questions will be solved this time.Among them
☆1 integer calculations
☆1 calculations of prime factor
[1/2 Digtal analysis]
Work：Break 2 into prime factors.
Question type: Resolving prime factor
Solution:
2=2
*Note: 2 is a prime number.
[2/2 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 4*5
Solution:
4*5 = 20
Column vertical calculation:
| 4 | ||||||
| ✖ | 5 | |||||
| 2 | 0 | |||||
| 2 | 0 | |||||