LCM for 34 and 39

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 34 and 39?

Answer

LCM of 34 and 39 is 1,326

(One thousand, three hundred twenty-six)

Finding LCM for 34 and 39 using GCF of these numbers

The first method to find LCM for numbers 34 and 39 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 34 and 39 is 1, so

LCM = (34 × 39) ÷ 1

LCM = 1326 ÷ 1

LCM = 1326

Finding LCM for 34 and 39 by Listing Multiples

The second method to find LCM for numbers 34 and 39 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 34: 34, 68, 102, 136, 170, 204, 238, 272, 306, 340, 374, 408, 442, 476, 510, 544, 578, 612, 646, 680, 714, 748, 782, 816, 850, 884, 918, 952, 986, 1020, 1054, 1088, 1122, 1156, 1190, 1224, 1258, 1292, 1326, 1360, 1394

Multiples of 39: 39, 78, 117, 156, 195, 234, 273, 312, 351, 390, 429, 468, 507, 546, 585, 624, 663, 702, 741, 780, 819, 858, 897, 936, 975, 1014, 1053, 1092, 1131, 1170, 1209, 1248, 1287, 1326, 1365, 1404

So the LCM for 34 and 39 is 1326

Finding LCM for 34 and 39 by Prime Factorization

Another method to find LCM for numbers 34 and 39 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 34: 2, 17 (exponent form: 21, 171)

All Prime Factors of 39: 3, 13 (exponent form: 31, 131)

21 × 171 × 31 × 131 = 1326

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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 34 and 39? (The answer is: 1326). Select the first number (e.g. '34') and the second number (e.g. '39'). 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
3424408
3425850
3426442
3427918
3428476
3429986
3430510
34311054
3432544
34331122
343434
34351190
3436612
34371258
3438646
34391326
3440680
34411394
3442714
34431462
3444748
34451530
3446782
34471598
3448816
34491666
3450850
3451102
3452884
34531802

FAQ

What's the Least Common Multiple (LCM) of 34 and 39?

LCM of 34 and 39 is 1,326

How to find the LCM of 34 and 39 using prime factorization?

To find the LCM of 34 and 39, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 1,326.

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 34 and 39: LCM = 1,326, GCF = 1.

See Also