What is 1 Mod 42? (1 % 42)
In this article we're going to look at what 1 mod 42 means and how we can calculate that. This type of divisibility operation is called mod, modulo or modulus and you can often see the symbol % used as well (i.e. 1 % 42)
Modulo is the mathematical operation which lets you find the remainder when dividing two numbers like 1 and 42 together. When are say "what is 1 % 42?" we are asking "when I divide 1 by 42, what is the remainder?"
In math, we use modulo frequently. It can be used to check if a number is even or odd, clocks use it to tell the time, and you can use it to count something for a certain number of times as well.
Before we begin, let's cover the terms you need to know:
- The first number, 1, is called the dividend
- The second number, 42, is called the divisor
- When you divide 1 by 42, the answer is called the quotient
- The quotient is made up of the whole number part (called the whole) and the decimal places part (called the fractional)
To calculate 1 mod 42 we first need to divide 1 by 42 to get the quotient:
Now we have the quotient, we take the whole part of it (0) and multiply it by the divisor (42):
We then take the result of that calculation and subtract it from the dividend to get the answer:
1 - 0 = 1
Therefore, the final answer is:
1 mod 42 = 1
We could also calculate this using a different method. To use this method, list out all of the multiples of the divisor (42) and find the one that is equal to or less than the dividend (1).
The multiples of 42 are: 0, 42, 84, 126, and so on.
As we look at those multiples of 42 we can see that the highest number that is less than or equal to the dividend (1) is 0.
Once we have that number, we subtract 0 from the dividend to get our answer:
1 - 0 = 1
Therefore, the solution using this method is the same as the previous modulo method:
1 mod 42 = 1
If you enjoyed this article I challenge you now to calculate some problems yourself or use the list below to read up on how to calculate this with different numbers and try to work out it out for yourself.
Link To or Reference This Page
If you found this content useful in your research, please do us a great favor and use the tool below to make sure you properly reference us wherever you use it. We really appreciate your support!
"What is 1 Mod 42? (1 % 42)". DivisibleBot.com. Accessed on July 27, 2021. https://divisiblebot.com/modulo/1-42/.
"What is 1 Mod 42? (1 % 42)". DivisibleBot.com, https://divisiblebot.com/modulo/1-42/. Accessed 27 July, 2021.
What is 1 Mod 42? (1 % 42). DivisibleBot.com. Retrieved from https://divisiblebot.com/modulo/1-42/.
Calculate Another Problem
Here are some more random calculations for you:
- What is 66 Mod 79?
- What is 67 Mod 79?
- What is 57 Mod 53?
- What is 42 Mod 44?
- What is 56 Mod 99?
- What is 41 Mod 45?
- What is 11 Mod 58?
- What is 16 Mod 62?
- What is 85 Mod 44?
- What is 71 Mod 39?
- What is 18 Mod 7?
- What is 97 Mod 37?
- What is 52 Mod 49?
- What is 8 Mod 9?
- What is 84 Mod 53?
- What is 82 Mod 41?
- What is 97 Mod 64?
- What is 83 Mod 32?
- What is 52 Mod 63?
- What is 63 Mod 6?
- What is 47 Mod 67?
- What is 38 Mod 87?
- What is 92 Mod 25?
- What is 97 Mod 42?
- What is 12 Mod 86?
- What is 64 Mod 80?
- What is 91 Mod 31?
- What is 31 Mod 34?
- What is 29 Mod 74?
- What is 48 Mod 6?