# What numbers give you 60?

6 and 10 both are factors of 60. For example, 6 × 10 = 60. The pair factors of 60 would be the two numbers which, when multiplied together, result in 60.

## How do you do quick multiplication?

Instead of going through the usual multiplication process, in this case all you have to do is double the number you’re multiplying for each power of 2 in the other number. For example, the problem 12 x 8 is the same thing as 12 x 2^3 or 12 x 2 x 2 x 2.

## What are the factors of 16?

The factors of 16 are 1, 2, 4, 8, 16. You can also think about factors in terms of division: The factors of a number include all numbers that divide evenly into that number with no remainder. Consider the number 10. Since 10 is evenly divisible by 2 and 5, you can conclude that both 2 and 5 are factors of 10.

## What are the factors of 81 and 16?

The gcf of 81 and 16 can be obtained like this: The factors of 81 are 81, 27, 9, 3, 1. The factors of 16 are 16, 8, 4, 2, 1. The common factors of 81 and 16 are 1, intersecting the two sets above.

## Can 81 be divided?

When we list them out like this it’s easy to see that the numbers which 81 is divisible by are 1, 3, 9, 27, and 81.

## What two numbers make 16 and 60?

The GCF of 16 and 60 is 4. To calculate the GCF of 16 and 60, we need to factor each number (factors of 16 = 1, 2, 4, 8, 16; factors of 60 = 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60) and choose the greatest factor that exactly divides both 16 and 60, i.e., 4.

## Who invented math?

Archimedes is known as the Father of Mathematics. Mathematics is one of the ancient sciences developed in time immemorial. A major topic of discussion regarding this particular field of science is about who is the father of mathematics.

## Is math easy or hard?

Mathematics is considered as one of the toughest subjects by many students. However, many also consider as the most scoring subject. In fact, according to some students, one can easily score 100/100 (or full marks) in maths easily as compared to other subjects.

## Why is math so hard?

Math seems difficult because it takes time and energy. Many people don’t experience sufficient time to “get” math lessons, and they fall behind as the teacher moves on. Many move on to study more complex concepts with a shaky foundation. We often end up with a weak structure that is doomed to collapse at some point.

## What multiplied equals 42?

You can think of factors as the numbers that you multiply to get another number. In this case 2, 3, 6, and 7 are all numbers you can multiply to get 42. So, they are all factors of 42.

## What are the multiples of 6?

We can arrange the multiples of 6 in increasing order, 0, 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96,… so that they form a simple pattern increasing by 6 at each step. Because 6 is an even number, all its multiples are even.

## What are the prime numbers of 16?

The Prime Factors of 16 are 1, 2, 4, 8, 16 and its Factors in Pairs are (1, 16), (2, 8), and (4, 4).

## What are 16 and 81 divisible by?

For 16 and 81 those factors look like this: Factors for 16: 1, 2, 4, 8, and 16. Factors for 81: 1, 3, 9, 27, and 81.

## What numbers are 16 divisible by?

When we list them out like this it’s easy to see that the numbers which 16 is divisible by are 1, 2, 4, 8, and 16.

## Is 243 divisible by any number?

The factors of 243 and the multiples of 3 are 3, 9, 27, 81, 243. Hence, 3, 9, 27, 81, and 243 are the factors of 243 which are divisible by 3.

## What are 60 factors?

The number 60 has more than two factors, as it is a composite number. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 and 60.

## What is the GCF and LCM of 16 and 60?

Therefore, the LCM of 16 and 60 is 240. Example 2: Verify the relationship between GCF and LCM of 16 and 60. Hence, verified. Example 3: The GCD and LCM of two numbers are 4 and 240 respectively.

## What can equal 98?

Pair Factors of 98 If 1 × 98 = 98, then (1, 98) is a pair factor of 98. Therefore, the positive pair factors of 98 are (1, 98), (2, 49), and (7, 14). If -1 × -98 = 98, then (-1, -98) is a pair factor of 98.