LCM for 5 and 140
"Least Common Multiple" Calculator
What's the Least Common Multiple (LCM) of 5 and 140?
(One hundred forty)
Finding LCM for 5 and 140 using GCF's of these numbers
The first method to find LCM for numbers 5 and 140 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 5 and 140 is 5, so
LCM = (5 × 140) ÷ 5
LCM = 700 ÷ 5
LCM = 140
Finding LCM for 5 and 140 by Listing Multiples
The second method to find LCM for numbers 5 and 140 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150
Multiples of 140: 140, 280, 420, 560, 700, 840, 980, 1120, 1260, 1400, 1540, 1680, 1820, 1960, 2100, 2240, 2380, 2520, 2660, 2800, 2940, 3080, 3220, 3360, 3500, 3640, 3780, 3920, 4060, 4200, [...], 140
So the LCM for 5 and 140 is 140
Finding LCM for 5 and 140 by Prime Factorization
Another method to find LCM for numbers 5 and 140 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 5: 5 (exponent form: 51)
All Prime Factors of 140: 2, 2, 5, 7 (exponent form: 22, 51, 71)
51 × 22 × 71 = 140
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
FAQ
What's the Least Common Multiple (LCM) of 5 and 140?
See Also
- What is the LCM of 5 and 25?
- What is the LCM of 5 and 27?
- What is the LCM of 5 and 30?
- What is the LCM of 5 and 35?
- What is the LCM of 5 and 39?
- What is the LCM of 5 and 50?
- What is the LCM of 5 and 55?
- What is the LCM of 5 and 90?
- What is the LCM of 5 and 93?
- What is the LCM of 5 and 100?
- What is the LCM of 5 and 155?
- What is the LCM of 5 and 180?
- What is the LCM of 5 and 185?
- What is the LCM of 5 and 245?
- What is the LCM of 6 and 4?
- What is the LCM of 6 and 7?
- What is the LCM of 6 and 8?
- What is the LCM of 6 and 9?
- What is the LCM of 6 and 10?
- What is the LCM of 6 and 11?
- Наименьшее общее кратное 5 и 140