LCM for 50 and 330
What's the Least Common Multiple (LCM) of 50 and 330?
Answer
(One thousand, six hundred fifty)
Finding LCM for 50 and 330 using GCF of these numbers
The first method to find LCM for numbers 50 and 330 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 50 and 330 is 10, so
LCM = (50 × 330) ÷ 10
LCM = 16500 ÷ 10
LCM = 1650
Finding LCM for 50 and 330 by Listing Multiples
The second method to find LCM for numbers 50 and 330 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 50: 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1000, 1050, 1100, 1150, 1200, 1250, 1300, 1350, 1400, 1450, 1500, 1550, 1600, 1650, 1700, 1750
Multiples of 330: 330, 660, 990, 1320, 1650, 1980, 2310
So the LCM for 50 and 330 is 1650
Finding LCM for 50 and 330 by Prime Factorization
Another method to find LCM for numbers 50 and 330 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 50: 2, 5, 5 (exponent form: 21, 52)
All Prime Factors of 330: 2, 3, 5, 11 (exponent form: 21, 31, 51, 111)
21 × 52 × 31 × 111 = 1650
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
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LCM Table
About "Least Common Multiple" Calculator
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