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Last updated on February 15th, 2025
The divisibility rule is a way to find out whether a number is divisible by another number without using the division method. In real life, we can use the divisibility rule for quick math, dividing things evenly and sorting things. In this topic, we will learn about the divisibility rule of 642.
The divisibility rule for 642 is a method by which we can determine if a number is divisible by 642 without using the division method. Check whether 1926 is divisible by 642 with the divisibility rule.
Step 1: Split the number into groups of three digits from the right. Here in 1926, this forms two groups: 1 and 926.
Step 2: Check if each group is divisible by 642. In this case, 926 is not divisible by 642, so the number 1926 is not divisible by 642.
Step 3: If both groups are divisible by 642, then the original number is divisible by 642. If not, then it is not divisible by 642.
Learning divisibility rules will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 642.
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Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
: She loves to read number jokes and games.