LCM for 70 and 1365

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 70 and 1365?

Answer: LCM of 70 and 1365 is 2,730

(Two thousand, seven hundred thirty)

Finding LCM for 70 and 1365 using GCF's of these numbers

The first method to find LCM for numbers 70 and 1365 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 70 and 1365 is 35, so

LCM = (70 × 1365) ÷ 35

LCM = 95550 ÷ 35

LCM = 2730

Finding LCM for 70 and 1365 by Listing Multiples

The second method to find LCM for numbers 70 and 1365 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 70: 70, 140, 210, 280, 350, 420, 490, 560, 630, 700, 770, 840, 910, 980, 1050, 1120, 1190, 1260, 1330, 1400, 1470, 1540, 1610, 1680, 1750, 1820, 1890, 1960, 2030, 2100, 2170, 2240, 2310, 2380, 2450, 2520, 2590, 2660, 2730, 2800, 2870

Multiples of 1365: 1365, 2730, 4095, 5460

So the LCM for 70 and 1365 is 2730

Finding LCM for 70 and 1365 by Prime Factorization

Another method to find LCM for numbers 70 and 1365 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 70: 2, 5, 7 (exponent form: 21, 51, 71)

All Prime Factors of 1365: 3, 5, 7, 13 (exponent form: 31, 51, 71, 131)

21 × 51 × 71 × 31 × 131 = 2730

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 70 and 1365? (The answer is: 2730). Select the first number (e.g. '70') and the second number (e.g. '1365'). 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
55136515015
56136510920
57136525935
58136579170
59136580535
6013655460
61136583265
62136584630
6313654095
64136587360
6513651365
66136530030
67136591455
68136592820
69136531395
7013652730
71136596915
72136532760
73136599645
741365101010
7513656825
761365103740
77136515015
7813652730
791365107835
80136521840
81136536855
821365111930
831365113295
8413655460

FAQ

What's the Least Common Multiple (LCM) of 70 and 1365?

LCM of 70 and 1365 is 2,730

See Also