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What is the value of 7 factorial (7!)?
Practice Questions
Q1
What is the value of 7 factorial (7!)?
5040
720
40320
10080
Questions & Step-by-Step Solutions
What is the value of 7 factorial (7!)?
Steps
Concepts
Step 1: Understand what factorial means. The factorial of a number (n!) is the product of all positive integers from 1 to n.
Step 2: Identify the number we are calculating the factorial for, which is 7.
Step 3: Write down the numbers from 7 down to 1: 7, 6, 5, 4, 3, 2, 1.
Step 4: Multiply these numbers together: Start with 7.
Step 5: Multiply 7 by 6 to get 42.
Step 6: Multiply 42 by 5 to get 210.
Step 7: Multiply 210 by 4 to get 840.
Step 8: Multiply 840 by 3 to get 2520.
Step 9: Multiply 2520 by 2 to get 5040.
Step 10: Finally, multiply 5040 by 1, which remains 5040.
No concepts available.
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