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LCM for 80 and 145

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 80 and 145?

Answer

LCM of 80 and 145 is 2,320

(Two thousand, three hundred twenty)

Finding LCM for 80 and 145 using GCF of these numbers

The first method to find LCM for numbers 80 and 145 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 80 and 145 is 5, so

LCM = (80 × 145) ÷ 5

LCM = 11600 ÷ 5

LCM = 2320

Finding LCM for 80 and 145 by Listing Multiples

The second method to find LCM for numbers 80 and 145 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, 1040, 1120, 1200, 1280, 1360, 1440, 1520, 1600, 1680, 1760, 1840, 1920, 2000, 2080, 2160, 2240, 2320, 2400, 2480

Multiples of 145: 145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450, 1595, 1740, 1885, 2030, 2175, 2320, 2465, 2610

So the LCM for 80 and 145 is 2320

Finding LCM for 80 and 145 by Prime Factorization

Another method to find LCM for numbers 80 and 145 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 145: 5, 29 (exponent form: 51, 291)

24 × 51 × 291 = 2320

See Also

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What is the LCM of 80 and 145?. Find the LCM of 80 and 145 - the smallest common multiple of two integers.
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LCM Table

Number 1Number 2LCM
651451885
661459570
671459715
681459860
6914510005
701452030
7114510295
7214510440
7314510585
7414510730
751452175
7614511020
7714511165
7814511310
7914511455
801452320
8114511745
8214511890
8314512035
8414512180
851452465
8614512470
87145435
8814512760
8914512905
901452610
9114513195
9214513340
9314513485
9414513630

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 145? (The answer is: 2320). Select the first number (e.g. '80') and the second number (e.g. '145'). 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

"Least Common Multiple" Calculator

Least Common Multiple of

and

FAQ

What's the Least Common Multiple (LCM) of 80 and 145?

LCM of 80 and 145 is 2,320

How to find the LCM of 80 and 145 using prime factorization?

To find the LCM of 80 and 145, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 2,320.

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 145: LCM = 2,320, GCF = 5.

See Also