Greatest Common Factor of 24, 27, 60, 90

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 24, 27, 60, 90 by common division method
• Greatest Common Factor of 24, 27, 60, 90 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 24,27,60,90 . The biggest common factor number is the GCF number.
So the greatest common factor 24,27,60,90 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 85, 61, 89, 34
• GCF of 98, 66, 77, 25
• GCF of 42, 30, 43, 55
• GCF of 35, 97, 44, 91
• GCF of 63, 72, 75, 57

1. What is the GCF of 24, 27, 60, 90?

Answer: GCF of 24, 27, 60, 90 is 3.

2. How to Find the GCF of 24, 27, 60, 90

Answer: Greatest Common Factor(GCF) of 24, 27, 60, 90 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(24, 27, 60, 90) = 3.