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Last updated on February 15th, 2025
The divisibility rule is a method to determine whether a number is divisible by another number without performing actual division. In practical scenarios, divisibility rules can be used for quick calculations, dividing items evenly, and sorting. In this topic, we will learn about the divisibility rule of 657.
The divisibility rule for 657 helps determine if a number is divisible by 657 without using division. Let's check whether 1971 is divisible by 657 using the divisibility rule.
Example:
Step 1: Find the sum of the digits of the number. For 1971, the sum is 1 + 9 + 7 + 1 = 18.
Step 2: Check if this sum, 18, is divisible by 3 (since 657 is divisible by 3), which it is.
Step 3: Also, check if the number is divisible by 219 (since 657 = 3 × 219). For 1971, perform 1971 ÷ 219 = 9.
Step 4: Since 1971 is divisible by both 3 and 219, it is divisible by 657.
Understanding the divisibility rule will help students master division. Here are some tips and tricks for the divisibility rule of 657.
Is 1971 divisible by 657?
Check the divisibility rule of 657 for 52656.
Is -3942 divisible by 657?
Can 1314 be divisible by 657 following the divisibility rule?
Check the divisibility rule of 657 for 13140.
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.