LCM for 18 and 14
"Least Common Multiple" Calculator
What's the Least Common Multiple (LCM) of 18 and 14?
(One hundred twenty-six)
Finding LCM for 18 and 14 using GCF's of these numbers
The first method to find LCM for numbers 18 and 14 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 18 and 14 is 2, so
LCM = (18 × 14) ÷ 2
LCM = 252 ÷ 2
LCM = 126
Finding LCM for 18 and 14 by Listing Multiples
The second method to find LCM for numbers 18 and 14 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 18: 18, 36, 54, 72, 90, 108, 126, 144, 162
Multiples of 14: 14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 154
So the LCM for 18 and 14 is 126
Finding LCM for 18 and 14 by Prime Factorization
Another method to find LCM for numbers 18 and 14 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 18: 2, 3, 3 (exponent form: 21, 32)
All Prime Factors of 14: 2, 7 (exponent form: 21, 71)
21 × 32 × 71 = 126
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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
"Least Common Multiple" Calculator
LCM Table
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What's the Least Common Multiple (LCM) of 18 and 14?
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- Наименьшее общее кратное 18 и 14