LCM for 56 and 96

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What's the Least Common Multiple (LCM) of 56 and 96?

Answer

LCM of 56 and 96 is
672

(Six hundred seventy-two)

Finding LCM for 56 and 96 using GCF of these numbers

The first method to find LCM for numbers 56 and 96 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 56 and 96 is 8, so

LCM = (56 × 96) ÷ 8

LCM = 5,376 ÷ 8

LCM = 672

Finding LCM for 56 and 96 by Listing Multiples

The second method to find LCM for numbers 56 and 96 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 56: 56, 112, 168, 224, 280, 336, 392, 448, 504, 560, 616, 672, 728, 784

Multiples of 96: 96, 192, 288, 384, 480, 576, 672, 768, 864

So the LCM for 56 and 96 is 672

Finding LCM for 56 and 96 by Prime Factorization

Another method to find LCM for numbers 56 and 96 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 56: 2, 2, 2, 7 (exponent form: 23, 71)

All Prime Factors of 96: 2, 2, 2, 2, 2, 3 (exponent form: 25, 31)

25 × 71 × 31 = 672

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About "Least Common Multiple" Calculator

This calculator will help you find the Least Common Multiple (LCM) of two numbers. For example, it can help you find out what's the Least Common Multiple (LCM) of 56 and 96? (The answer is: 672). Select the first number (e.g. '56') and the second number (e.g. '96'). After that hit the 'Calculate' button.
Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers
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LCM Table

Number 1Number 2LCM
56814,536
56822,296
56834,648
5684168
56854,760
56862,408
56874,872
5688616
56894,984
56902,520
5691728
56921,288
56935,208
56942,632
56955,320
5696672
56975,432
5698392
56995,544
561001,400
561015,656
561022,856
561035,768
56104728
56105840
561062,968
561075,992
561081,512
561096,104
561103,080

FAQ

What's the Least Common Multiple (LCM) of 56 and 96?

LCM of 56 and 96 is 672

How to find the LCM of 56 and 96 using prime factorization?

To find the LCM of 56 and 96, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 672.

What is the difference between LCM and GCF?

LCM (Least Common Multiple) is the smallest number divisible by both numbers, while GCF (Greatest Common Factor) is the largest number that divides both. For 56 and 96: LCM = 672, GCF = 8.

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