What is the LCM of 8 and 60?

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 8 and 60?

Answer: LCM of 8 and 60 is 120

(One hundred twenty)

Finding LCM for 8 and 60 using GCF's of these numbers

The first method to find LCM for numbers 8 and 60 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 8 and 60 is 4, so

LCM = (8 × 60) ÷ 4

LCM = 480 ÷ 4

LCM = 120

Finding LCM for 8 and 60 by Listing Multiples

The second method to find LCM for numbers 8 and 60 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136

Multiples of 60: 60, 120, 180, 240

So the LCM for 8 and 60 is 120

Finding LCM for 8 and 60 by Prime Factorization

Another method to find LCM for numbers 8 and 60 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 8: 2, 2, 2 (exponent form: 2³)

All Prime Factors of 60: 2, 2, 3, 5 (exponent form: 2², 3¹, 5¹)

2³ × 3¹ × 5¹ = 120

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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 8 and 60? (The answer is: 120). Select the first number (e.g. '8') and the second number (e.g. '60'). 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 1	Number 2	LCM
1	60	60
2	60	60
3	60	60
4	60	60
5	60	60
6	60	60
7	60	420
8	60	120
9	60	180
10	60	60
11	60	660
12	60	60
13	60	780
14	60	420
15	60	60
16	60	240
17	60	1020
18	60	180
19	60	1140
20	60	60
21	60	420
22	60	660
23	60	1380
24	60	120
25	60	300
26	60	780
27	60	540
28	60	420
29	60	1740
30	60	60

LCM for 8 and 60

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 8 and 60?

Finding LCM for 8 and 60 using GCF's of these numbers

Finding LCM for 8 and 60 by Listing Multiples

Finding LCM for 8 and 60 by Prime Factorization

Related Calculations

See Also

About "Least Common Multiple" Calculator

"Least Common Multiple" Calculator

LCM Table

FAQ

What's the Least Common Multiple (LCM) of 8 and 60?

See Also