LCM for 220 and 308

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 220 and 308?

Answer: LCM of 220 and 308 is 1,540

(One thousand, five hundred forty)

Finding LCM for 220 and 308 using GCF's of these numbers

The first method to find LCM for numbers 220 and 308 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 220 and 308 is 44, so

LCM = (220 × 308) ÷ 44

LCM = 67760 ÷ 44

LCM = 1540

Finding LCM for 220 and 308 by Listing Multiples

The second method to find LCM for numbers 220 and 308 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 220: 220, 440, 660, 880, 1100, 1320, 1540, 1760, 1980

Multiples of 308: 308, 616, 924, 1232, 1540, 1848, 2156

So the LCM for 220 and 308 is 1540

Finding LCM for 220 and 308 by Prime Factorization

Another method to find LCM for numbers 220 and 308 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 220: 2, 2, 5, 11 (exponent form: 22, 51, 111)

All Prime Factors of 308: 2, 2, 7, 11 (exponent form: 22, 71, 111)

22 × 51 × 111 × 71 = 1540

See Also

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 220 and 308? (The answer is: 1540). Select the first number (e.g. '220') and the second number (e.g. '308'). 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

LCM Table

Number 1Number 2LCM
20530863140
20630831724
20730863756
20830816016
2093085852
2103084620
21130864988
21230816324
21330865604
21430832956
21530866220
21630816632
2173089548
21830833572
21930867452
2203081540
22130868068
22230834188
22330868684
2243082464
22530869300
22630834804
22730869916
22830817556
22930870532
23030835420
231308924
23230817864
23330871764
23430836036

FAQ

What's the Least Common Multiple (LCM) of 220 and 308?

LCM of 220 and 308 is 1,540

See Also