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To find the LCM of a set of numbers you first need to break those numbers down into their prime factors. In this case:
980 = 2x2x5x7x7
100 = 2x2x5x5
2450 = 2x5x5x7x7
140 = 2x2x5x7
The next step is to identify any common prime factors between the numbers, and only count them once. In this case, all numbers contain one 2 and one 5, so 3 of each can be dismissed. Two numbers also contain a second 5 so one of these can be dismissed. Three numbers contain a second 2 so 2 of these can be dismissed. 3 numbers contain a 7, so 2 of these can be dismissed, and two numbers contain a second 7 so 1 of these can be dismissed.
We are left with:
2,2,5,5,7,7
Multiplying these together we get 4,900
So the LCM of 980, 100, 2450 and 140 is 4,900
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What is the LCM of 140 and 490?
The LCM is 980.
What is the LCM of 2450 100 980 and 350?
To find the Least Common Multiple (LCM) of these numbers, we first need to find the prime factorization of each number: 2450 = 2 * 5^2 * 7^2, 100 = 2^2 * 5^2, 980 = 2^2 * 5 * 7^2, and 350 = 2 * 5^2 * 7. The LCM is the product of the highest power of all prime factors present in the numbers, so LCM(2450, 100, 980, 350) = 2^2 * 5^2 * 7^2 = 4900.
What is LCM of 490 140?
980
What is the LCM of 70 84 and 56?
The Least Common Multiple (LCM) for 70 136 is 4,760.
What is the least common multiple of 140 and 490?
The LCM is: 980
What is the LCM of 960 and 1600?
The LCM of 960, 1600 is 4800.
What is the LCM of 100 and 140?
The LCM is 700.
What is the LCM of 40 100 and 140?
The LCM (lowest common multiple) of 40, 100, 140 is 1400.
What is the Lcm of 49. And 50?
The LCM of 49 and 50 is 2,450.
What is the LCM for 50 and 49?
2450
What is the LCM of 784 and 980?
The LCM is: 3,920
What is the LCM of 2450 196 700 490?
4900
