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We know the gcf x LCM= AB where A and B are the two numbers.

So the product of the two number we seek is 196

7 and 28 have a product of 196 and the gcf of 7 and 28 is 7.

The LCM of 28 and 7 is 28.

So the two numbers are 7 and 28.

( I started out by dividing 196 by 7 to get the 28)

Q: What two numbers have a gcf of 7 and LCM of 28?

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For 28 and 49:The LCM is: 196The GCF is: 7

The lcm of 28 and 49 is 196. The gcf of 28 and 49 is 7.

Least Common Multiple (LCM) for 28 49 84 is 588

LCM(28, 64, 49) = 3136 GCF(28, 64, 49) = 1

28. The least common multiple (LCM) is defined as the smallest number that is a multiple of two numbers.The LCM of a single number is that number, so the LCM of 28 is 28.In general, an LCM is derived from more than one number.You need at least two numbers to find an LCM. If that's 2 and 8, the LCM is 8.

Related questions

Two numbers that have an LCM of 28 are 14 and 28.

The product of the GCF and LCM of two numbers is equal to the product of the two numbers. The other number is 126.

For 28 and 49:The LCM is: 196The GCF is: 7

The lcm of 28 and 49 is 196. The gcf of 28 and 49 is 7.

14 and 28

14 and 28

The GCF is 4. The LCM is 56.

It's the way numbers work. Consider 32 and 33. Consecutive integers are relatively prime, that is, their GCF is 1. If two numbers have a GCF of 1, the LCM will be their product. 32 x 33 = 1056 1 (GCF) x 1056 (LCM) = 1056 2 x 528 = 1056 3 x 352 = 1056 4 x 264 = 1056 Notice the pattern. As the GCF increases, the LCM decreases. Consider 32 and 34. Consecutive even numbers have a GCF of 2. The LCM of 32 and 34 is 544. 32 x 34 = 1088 2 (GCF) x 544 (LCM) = 1088 If you know either the GCF or the LCM of two numbers, you can find the other one without factoring again. The GCF of 28 and 36 is 4. Their product is 1008. Their LCM is 1008 divided by 4, or 252.

You need at least two numbers to find the LCM.

The LCM of the number 28 are 4 and 8. This is taught in math.

GCF is 7. LCM is 420

Gcf = 4 lcm = 560