2 and 5 are coprime integers: they do not have any common factors. Therefore the GCF is 1 and the LCM is their product, 2x5=10.
The GCF is 1.
The LCM is 10.
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 ■
2 x 3 = 6 2 x 5 = 10 The GCF is 2.
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
The GCF is 5. The LCM is 315.
10: 2,5,10 5: 5 GCF of 5 and 10 = 5 LCM is 5
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 ■
The LCM is: 825The GCF is: 5
The LCM is 30. The GCF is 4.
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
5 * 5 * 2 = 50 47 * 2 = 98 GCF = 2; LCM = 5 * 5 * 47 = 1175
2 x 3 = 6 2 x 5 = 10 The GCF is 2.
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
The GCF is 5. The LCM is 525.
The GCF is 5. The LCM is 150.
The GCF is 5. The LCM is 420.
The GCF is 5. The LCM is 575.
GCF=1. LCM=120