Greatest Common Factor of 28, 491, 272

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

• Greatest Common Factor of 28, 491, 272 by common division method
• Greatest Common Factor of 28, 491, 272 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 28,491,272 . The biggest common factor number is the GCF number.
So the greatest common factor 28,491,272 is 1.

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

• GCF of 20, 503, 248
• GCF of 40, 720, 903
• GCF of 12, 494, 346
• GCF of 58, 400, 841
• GCF of 15, 881, 103

1. What is the GCF of 28, 491, 272?

Answer: GCF of 28, 491, 272 is 1.

2. How to Find the GCF of 28, 491, 272

Answer: Greatest Common Factor(GCF) of 28, 491, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 491, 272) = 1.