Greatest Common Factor of 28, 24, 25, 487

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

• Greatest Common Factor of 28, 24, 25, 487 by common division method
• Greatest Common Factor of 28, 24, 25, 487 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 28

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

1,2,4,7,14,28

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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 28,24,25,487 . The biggest common factor number is the GCF number.
So the greatest common factor 28,24,25,487 is 1.

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

• GCF of 49, 63, 26, 266
• GCF of 67, 65, 43, 786
• GCF of 41, 45, 79, 689
• GCF of 87, 80, 96, 273
• GCF of 32, 23, 18, 336

1. What is the GCF of 28, 24, 25, 487?

Answer: GCF of 28, 24, 25, 487 is 1.

2. How to Find the GCF of 28, 24, 25, 487

Answer: Greatest Common Factor(GCF) of 28, 24, 25, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 24, 25, 487) = 1.