LCM for 34 and 51

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 34 and 51?

Answer: LCM of 34 and 51 is 102

(One hundred two)

Finding LCM for 34 and 51 using GCF's of these numbers

The first method to find LCM for numbers 34 and 51 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 34 and 51 is 17, so

LCM = (34 × 51) ÷ 17

LCM = 1734 ÷ 17

LCM = 102

Finding LCM for 34 and 51 by Listing Multiples

The second method to find LCM for numbers 34 and 51 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 34: 34, 68, 102, 136, 170

Multiples of 51: 51, 102, 153, 204

So the LCM for 34 and 51 is 102

Finding LCM for 34 and 51 by Prime Factorization

Another method to find LCM for numbers 34 and 51 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 51: 3, 17 (exponent form: 31, 171)

21 × 171 × 31 = 102

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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 51? (The answer is: 102). Select the first number (e.g. '34') and the second number (e.g. '51'). 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
1951969
20511020
2151357
22511122
23511173
2451408
25511275
26511326
2751459
28511428
29511479
3051510
31511581
32511632
3351561
3451102
35511785
3651612
37511887
38511938
3951663
40512040
41512091
4251714
43512193
44512244
4551765
46512346
47512397
4851816

FAQ

What's the Least Common Multiple (LCM) of 34 and 51?

LCM of 34 and 51 is 102

See Also