LCM for 23 and 26
What's the Least Common Multiple (LCM) of 23 and 26?
Answer
(Five hundred ninety-eight)
Finding LCM for 23 and 26 using GCF of these numbers
The first method to find LCM for numbers 23 and 26 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 23 and 26 is 1, so
LCM = (23 × 26) ÷ 1
LCM = 598 ÷ 1
LCM = 598
Finding LCM for 23 and 26 by Listing Multiples
The second method to find LCM for numbers 23 and 26 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 23: 23, 46, 69, 92, 115, 138, 161, 184, 207, 230, 253, 276, 299, 322, 345, 368, 391, 414, 437, 460, 483, 506, 529, 552, 575, 598, 621, 644
Multiples of 26: 26, 52, 78, 104, 130, 156, 182, 208, 234, 260, 286, 312, 338, 364, 390, 416, 442, 468, 494, 520, 546, 572, 598, 624, 650
So the LCM for 23 and 26 is 598
Finding LCM for 23 and 26 by Prime Factorization
Another method to find LCM for numbers 23 and 26 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 23: 23 (exponent form: 231)
All Prime Factors of 26: 2, 13 (exponent form: 21, 131)
231 × 21 × 131 = 598
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers

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