LCM for 90 and 145

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 90 and 145?

Answer: LCM of 90 and 145 is 2,610

(Two thousand, six hundred ten)

Finding LCM for 90 and 145 using GCF's of these numbers

The first method to find LCM for numbers 90 and 145 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 90 and 145 is 5, so

LCM = (90 × 145) ÷ 5

LCM = 13050 ÷ 5

LCM = 2610

Finding LCM for 90 and 145 by Listing Multiples

The second method to find LCM for numbers 90 and 145 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 90: 90, 180, 270, 360, 450, 540, 630, 720, 810, 900, 990, 1080, 1170, 1260, 1350, 1440, 1530, 1620, 1710, 1800, 1890, 1980, 2070, 2160, 2250, 2340, 2430, 2520, 2610, 2700, 2790

Multiples of 145: 145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450, 1595, 1740, 1885, 2030, 2175, 2320, 2465, 2610, 2755, 2900

So the LCM for 90 and 145 is 2610

Finding LCM for 90 and 145 by Prime Factorization

Another method to find LCM for numbers 90 and 145 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 90: 2, 3, 3, 5 (exponent form: 21, 32, 51)

All Prime Factors of 145: 5, 29 (exponent form: 51, 291)

21 × 32 × 51 × 291 = 2610

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 90 and 145? (The answer is: 2610). Select the first number (e.g. '90') and the second number (e.g. '145'). 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
751452175
7614511020
7714511165
7814511310
7914511455
801452320
8114511745
8214511890
8314512035
8414512180
851452465
8614512470
87145435
8814512760
8914512905
901452610
9114513195
9214513340
9314513485
9414513630
951452755
9614513920
9714514065
9814514210
9914514355
1001452900
10114514645
10214514790
10314514935
10414515080

FAQ

What's the Least Common Multiple (LCM) of 90 and 145?

LCM of 90 and 145 is 2,610

See Also