4 is a factor since 60 divided by 4 is 15, the others are not. To see if it is a factor, just see if it 60 divided by that number has a remainder or not. If the remainder is 0, it is a factor, if the remainder is non-zero it is not.
The factors of 4 are 1, 2, and 4. The factors of 7 are 1 and 7. The only common factor is 1.
7 is not a factor of 60
both numbers have a common factor of 7 divide each by 7: 21/28 = 3/4
Two numbers with a GCF of 7 are 7 and 14, among others.
4
The only common factor of 4 and 7 is 1.
The Greatest Common Factor of 28 and 60 is four. 28 divided by 4 is 7, and 60 divided by 4 is 15. To show that it is the greatest 7 nor 15 can be reduced.
The gcf is 4. 28=4*7 56=4*2*7 60=4*15
Answer:The common factors of 56 and 60 are 1, 2, and 4.The greatest common factor of 56 and 60 is 4.Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that all the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 56 are 2, 2, 2, and 7.The prime factors of 60 are 2, 2, 3, and 5.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4. my calculations says its 4
4 and 7
4, yes. 5, 7, 9, 14, no.
The Greatest Common Factor of 4 and 7 is 1. There are no divisible numbers in common, aside from 1.
The factors of 4 are 1, 2, and 4. The factors of 7 are 1 and 7. The only common factor is 1.
7 is not a factor of 60
The Greatest Common Factor of 48, 72 and 60 is 12.
The GCF of 28 and 60 is 4. To find the answer, you must find out their factors. 28:1, 2, 4, 7, 11, 28 60:1, 2, 3, 4, 5, 6, 10, 15, 20, 30, 60 As you can see, the greatest common factor of 28 and 60 is 4.
I can find 13 ways, not just 7, to make 60 from adding numbers in the 4, 5 and 9 times tables.