LCM for 35 and 65
What's the Least Common Multiple (LCM) of 35 and 65?
Answer
(Four hundred fifty-five)
Finding LCM for 35 and 65 using GCF of these numbers
The first method to find LCM for numbers 35 and 65 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 35 and 65 is 5, so
LCM = (35 × 65) ÷ 5
LCM = 2,275 ÷ 5
LCM = 455
Finding LCM for 35 and 65 by Listing Multiples
The second method to find LCM for numbers 35 and 65 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 35: 35, 70, 105, 140, 175, 210, 245, 280, 315, 350, 385, 420, 455, 490, 525
Multiples of 65: 65, 130, 195, 260, 325, 390, 455, 520, 585
So the LCM for 35 and 65 is 455
Finding LCM for 35 and 65 by Prime Factorization
Another method to find LCM for numbers 35 and 65 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 35: 5, 7 (exponent form: 51, 71)
All Prime Factors of 65: 5, 13 (exponent form: 51, 131)
51 × 71 × 131 = 455
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