What is the LCM of 40 and 150?

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 40 and 150?

Answer: LCM of 40 and 150 is 600

(Six hundred)

Finding LCM for 40 and 150 using GCF's of these numbers

The first method to find LCM for numbers 40 and 150 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 40 and 150 is 10, so

LCM = (40 × 150) ÷ 10

LCM = 6000 ÷ 10

LCM = 600

Finding LCM for 40 and 150 by Listing Multiples

The second method to find LCM for numbers 40 and 150 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 40: 40, 80, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560, 600, 640, 680

Multiples of 150: 150, 300, 450, 600, 750, 900

So the LCM for 40 and 150 is 600

Finding LCM for 40 and 150 by Prime Factorization

Another method to find LCM for numbers 40 and 150 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 40: 2, 2, 2, 5 (exponent form: 2³, 5¹)

All Prime Factors of 150: 2, 3, 5, 5 (exponent form: 2¹, 3¹, 5²)

2³ × 5² × 3¹ = 600

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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 40 and 150? (The answer is: 600). Select the first number (e.g. '40') and the second number (e.g. '150'). 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
25	150	150
26	150	1950
27	150	1350
28	150	2100
29	150	4350
30	150	150
31	150	4650
32	150	2400
33	150	1650
34	150	2550
35	150	1050
36	150	900
37	150	5550
38	150	2850
39	150	1950
40	150	600
41	150	6150
42	150	1050
43	150	6450
44	150	3300
45	150	450
46	150	3450
47	150	7050
48	150	1200
49	150	7350
50	150	150
51	150	2550
52	150	3900
53	150	7950
54	150	1350

LCM for 40 and 150

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 40 and 150?

Finding LCM for 40 and 150 using GCF's of these numbers

Finding LCM for 40 and 150 by Listing Multiples

Finding LCM for 40 and 150 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 40 and 150?

See Also