0
Add your answer:
Earn +20 pts
What is the LCM of 120 and 16?
To find the LCM, you need to find the GCF. 120 factors to [2 2 2 3 5] 16 factors to [2 2 2 2] Common factors [2 2 2] GCF = 8 Now, the LCM is the product divided by the GCF 120 * 16 / 8 = 240 ■
Could you use the prime factorization to determine LCM and GCF of 10 and 6?
2 x 3 = 6 2 x 5 = 10 The GCF is 2.
How do you use the ladder meathod to find the GCF and the LCM of a number?
You don't find the GCF and LCM of a single number, you need at least two. Ladders, trees, fireworks, rainbows... It's all the same thing, just different ways of writing the factors on the page. Find a way that works for you. To find the GCF and LCM of 30 and 42, you need to factor them. 30 42 15,2 21,2 5,3,2 7,3,2 2 x 3 x 5 = 30 and 2 x 3 x 7 = 42 To find the GCF, select the common factors. 2 x 3 = 6, the GCF. To find the LCM, combine the factors, eliminating duplicates. 2 x 3 x 5 x 7 = 210, the LCM
What is the LCM of 3 40 100?
first, check the LCM of the largest two numbers.LCM is the product divided by the GCF.40 factors to [2 2 2 5]100 factors to [2 2 5 5]Common factors [2 2 5] = 2040 * 100 / 20 = 200Then find the LCM of that and the 3rd number.3 is prime and not a factor of 200, so the GCF is 1Again, the LCM is the product divided by the GCF3 * 200 / 1 = 600 ■
What is the GCF and LCM of 10 and 5?
10: 2,5,10 5: 5 GCF of 5 and 10 = 5 LCM is 5
What is the LCM of 120 and 16?
To find the LCM, you need to find the GCF. 120 factors to [2 2 2 3 5] 16 factors to [2 2 2 2] Common factors [2 2 2] GCF = 8 Now, the LCM is the product divided by the GCF 120 * 16 / 8 = 240 ■
Find the LCM and the GCF of the set of ages of 15 55 75?
The LCM is: 825The GCF is: 5
LCM of 2 5 and15 GCF of 8 12 and16?
The LCM is 30. The GCF is 4.
How do you GCF and LCM numbers 30?
The factors of 10 are:1, 2, 5, 10The factors of 30 are:1, 2, 3, 5, 6, 10, 15, 30The common factors are:1, 2, 5, 10The Greatest Common Factor (GCF) is:10
What is the Gcf of 98 and 50?
5 * 5 * 2 = 50 47 * 2 = 98 GCF = 2; LCM = 5 * 5 * 47 = 1175
Could you use the prime factorization to determine LCM and GCF of 10 and 6?
2 x 3 = 6 2 x 5 = 10 The GCF is 2.
How do you use the ladder meathod to find the GCF and the LCM of a number?
You don't find the GCF and LCM of a single number, you need at least two. Ladders, trees, fireworks, rainbows... It's all the same thing, just different ways of writing the factors on the page. Find a way that works for you. To find the GCF and LCM of 30 and 42, you need to factor them. 30 42 15,2 21,2 5,3,2 7,3,2 2 x 3 x 5 = 30 and 2 x 3 x 7 = 42 To find the GCF, select the common factors. 2 x 3 = 6, the GCF. To find the LCM, combine the factors, eliminating duplicates. 2 x 3 x 5 x 7 = 210, the LCM
What is the LCM of 3 40 100?
first, check the LCM of the largest two numbers.LCM is the product divided by the GCF.40 factors to [2 2 2 5]100 factors to [2 2 5 5]Common factors [2 2 5] = 2040 * 100 / 20 = 200Then find the LCM of that and the 3rd number.3 is prime and not a factor of 200, so the GCF is 1Again, the LCM is the product divided by the GCF3 * 200 / 1 = 600 ■
What is the GCF and LCM of 10 and 5?
10: 2,5,10 5: 5 GCF of 5 and 10 = 5 LCM is 5
What is the GCF and LCM of 25 and 30?
The GCF is 5. The LCM is 150.
What is the GCF and LCM Of 35 and 60?
The GCF is 5. The LCM is 420.
What is the LCM and GCF of 25 and 115?
The GCF is 5. The LCM is 575.
