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LCM for 20 and 535

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 20 and 535?

Answer

LCM of 20 and 535 is 2,140

(Two thousand, one hundred forty)

Finding LCM for 20 and 535 using GCF of these numbers

The first method to find LCM for numbers 20 and 535 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 20 and 535 is 5, so

LCM = (20 × 535) ÷ 5

LCM = 10700 ÷ 5

LCM = 2140

Finding LCM for 20 and 535 by Listing Multiples

The second method to find LCM for numbers 20 and 535 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 20: 20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 420, 440, 460, 480, 500, 520, 540, 560, 580, 600, 620, 640, 660, 680, 700, 720, 740, 760, 780, 800, 820, 840, 860, 880, 900, 920, 940, 960, 980, 1000, 1020, 1040, 1060, 1080, 1100, 1120, 1140, 1160, 1180, 1200, 1220, 1240, 1260, 1280, 1300, 1320, 1340, 1360, 1380, 1400, 1420, 1440, 1460, 1480, 1500, 1520, 1540, 1560, 1580, 1600, 1620, 1640, 1660, 1680, 1700, 1720, 1740, 1760, 1780, 1800, 1820, 1840, 1860, 1880, 1900, 1920, 1940, 1960, 1980, 2000, 2020, 2040, 2060, 2080, 2100, 2120, 2140, 2160, 2180

Multiples of 535: 535, 1070, 1605, 2140, 2675, 3210

So the LCM for 20 and 535 is 2140

Finding LCM for 20 and 535 by Prime Factorization

Another method to find LCM for numbers 20 and 535 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 20: 2, 2, 5 (exponent form: 22, 51)

All Prime Factors of 535: 5, 107 (exponent form: 51, 1071)

22 × 51 × 1071 = 2140

See Also

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What is the LCM of 20 and 535?. Find the LCM of 20 and 535 - the smallest common multiple of two integers.
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LCM Table

Number 1Number 2LCM
5535535
65353210
75353745
85354280
95354815
105351070
115355885
125356420
135356955
145357490
155351605
165358560
175359095
185359630
1953510165
205352140
2153511235
2253511770
2353512305
2453512840
255352675
2653513910
2753514445
2853514980
2953515515
305353210
3153516585
3253517120
3353517655
3453518190

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 20 and 535? (The answer is: 2140). Select the first number (e.g. '20') and the second number (e.g. '535'). 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 20 and 535?

LCM of 20 and 535 is 2,140

How to find the LCM of 20 and 535 using prime factorization?

To find the LCM of 20 and 535, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 2,140.

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 20 and 535: LCM = 2,140, GCF = 5.