Greatest Common Factor of 55, 24, 28, 524

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

• Greatest Common Factor of 55, 24, 28, 524 by common division method
• Greatest Common Factor of 55, 24, 28, 524 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 524

List of positive integer factors of 524 that divides 524 without a remainder.

1,2,4,131,262,524

Greatest Common Factor

We found the factors 55,24,28,524 . The biggest common factor number is the GCF number.
So the greatest common factor 55,24,28,524 is 1.

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

• GCF of 40, 24, 76, 153
• GCF of 72, 66, 43, 775
• GCF of 46, 44, 35, 111
• GCF of 89, 72, 21, 267
• GCF of 53, 92, 78, 681

1. What is the GCF of 55, 24, 28, 524?

Answer: GCF of 55, 24, 28, 524 is 1.

2. How to Find the GCF of 55, 24, 28, 524

Answer: Greatest Common Factor(GCF) of 55, 24, 28, 524 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 24, 28, 524) = 1.