LCM for 80 and 325

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What's the Least Common Multiple (LCM) of 80 and 325?

Answer

LCM of 80 and 325 is
5,200

(Five thousand two hundred)

Finding LCM for 80 and 325 using GCF of these numbers

The first method to find LCM for numbers 80 and 325 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 80 and 325 is 5, so

LCM = (80 × 325) ÷ 5

LCM = 26,000 ÷ 5

LCM = 5,200

Finding LCM for 80 and 325 by Listing Multiples

The second method to find LCM for numbers 80 and 325 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 80: 80, 160, 240, 320, 400, 480, 560, 640, 720, 800, 880, 960, 1,040, 1,120, 1,200, 1,280, 1,360, 1,440, 1,520, 1,600, 1,680, 1,760, 1,840, 1,920, 2,000, 2,080, 2,160, 2,240, 2,320, 2,400, 2,480, 2,560, 2,640, 2,720, 2,800, 2,880, 2,960, 3,040, 3,120, 3,200, 3,280, 3,360, 3,440, 3,520, 3,600, 3,680, 3,760, 3,840, 3,920, 4,000, 4,080, 4,160, 4,240, 4,320, 4,400, 4,480, 4,560, 4,640, 4,720, 4,800, 4,880, 4,960, 5,040, 5,120, 5,200, 5,280, 5,360

Multiples of 325: 325, 650, 975, 1,300, 1,625, 1,950, 2,275, 2,600, 2,925, 3,250, 3,575, 3,900, 4,225, 4,550, 4,875, 5,200, 5,525, 5,850

So the LCM for 80 and 325 is 5,200

Finding LCM for 80 and 325 by Prime Factorization

Another method to find LCM for numbers 80 and 325 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 80: 2, 2, 2, 2, 5 (exponent form: 24, 51)

All Prime Factors of 325: 5, 5, 13 (exponent form: 52, 131)

24 × 52 × 131 = 5,200

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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 80 and 325? (The answer is: 5,200). Select the first number (e.g. '80') and the second number (e.g. '325'). 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
801752,800
80180720
801852,960
80200400
802053,280
802101,680
802153,440
802301,840
80240240
802453,920
802554,080
802702,160
802754,400
802854,560
802902,320
803001,200
803255,200
803502,800
803555,680
803956,320
804056,480
804156,640
804201,680
804356,960
80440880
804457,120
804757,600
804903,920
804957,920
805002,000

FAQ

What's the Least Common Multiple (LCM) of 80 and 325?

LCM of 80 and 325 is 5,200

How to find the LCM of 80 and 325 using prime factorization?

To find the LCM of 80 and 325, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 5,200.

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 80 and 325: LCM = 5,200, GCF = 5.

See Also