Greatest Common Factor of 24, 27, 39, 49

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

• Greatest Common Factor of 24, 27, 39, 49 by common division method
• Greatest Common Factor of 24, 27, 39, 49 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 24,27,39,49 . The biggest common factor number is the GCF number.
So the greatest common factor 24,27,39,49 is 1.

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

• GCF of 12, 70, 98, 66
• GCF of 55, 52, 68, 87
• GCF of 65, 29, 86, 24
• GCF of 70, 19, 31, 69
• GCF of 76, 10, 78, 50

1. What is the GCF of 24, 27, 39, 49?

Answer: GCF of 24, 27, 39, 49 is 1.

2. How to Find the GCF of 24, 27, 39, 49

Answer: Greatest Common Factor(GCF) of 24, 27, 39, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 27, 39, 49) = 1.