LCM for 14 and 203
What's the Least Common Multiple (LCM) of 14 and 203?
(Four hundred six)
Finding LCM for 14 and 203 using GCF's of these numbers
The first method to find LCM for numbers 14 and 203 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 14 and 203 is 7, so
LCM = (14 × 203) ÷ 7
LCM = 2842 ÷ 7
LCM = 406
Finding LCM for 14 and 203 by Listing Multiples
The second method to find LCM for numbers 14 and 203 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 14: 14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 154, 168, 182, 196, 210, 224, 238, 252, 266, 280, 294, 308, 322, 336, 350, 364, 378, 392, 406, 420, 434
Multiples of 203: 203, 406, 609, 812
So the LCM for 14 and 203 is 406
Finding LCM for 14 and 203 by Prime Factorization
Another method to find LCM for numbers 14 and 203 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 14: 2, 7 (exponent form: 21, 71)
All Prime Factors of 203: 7, 29 (exponent form: 71, 291)
21 × 71 × 291 = 406
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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