LCM for 161 and 207

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 161 and 207?

Answer: LCM of 161 and 207 is 1,449

(One thousand, four hundred forty-nine)

Finding LCM for 161 and 207 using GCF's of these numbers

The first method to find LCM for numbers 161 and 207 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 161 and 207 is 23, so

LCM = (161 × 207) ÷ 23

LCM = 33327 ÷ 23

LCM = 1449

Finding LCM for 161 and 207 by Listing Multiples

The second method to find LCM for numbers 161 and 207 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 161: 161, 322, 483, 644, 805, 966, 1127, 1288, 1449, 1610, 1771

Multiples of 207: 207, 414, 621, 828, 1035, 1242, 1449, 1656, 1863

So the LCM for 161 and 207 is 1449

Finding LCM for 161 and 207 by Prime Factorization

Another method to find LCM for numbers 161 and 207 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 161: 7, 23 (exponent form: 71, 231)

All Prime Factors of 207: 3, 3, 23 (exponent form: 32, 231)

71 × 231 × 32 = 1449

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LCM Table

Number 1Number 2LCM
14620730222
14720710143
14820730636
14920730843
15020710350
15120731257
15220731464
1532073519
15420731878
15520732085
15620710764
15720732499
15820732706
15920710971
16020733120
1612071449
1622073726
16320733741
16420733948
16520711385
16620734362
16720734569
16820711592
16920734983
17020735190
1712073933
17220735604
17320735811
17420712006
17520736225

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 161 and 207? (The answer is: 1449). Select the first number (e.g. '161') and the second number (e.g. '207'). 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 161 and 207?

LCM of 161 and 207 is 1,449

See Also