Greatest Common Factor of 28, 35, 872

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

• Greatest Common Factor of 28, 35, 872 by common division method
• Greatest Common Factor of 28, 35, 872 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Greatest Common Factor

We found the factors 28,35,872 . The biggest common factor number is the GCF number.
So the greatest common factor 28,35,872 is 1.

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

• GCF of 78, 87, 393
• GCF of 18, 67, 894
• GCF of 96, 80, 810
• GCF of 60, 39, 431
• GCF of 48, 47, 972

1. What is the GCF of 28, 35, 872?

Answer: GCF of 28, 35, 872 is 1.

2. How to Find the GCF of 28, 35, 872

Answer: Greatest Common Factor(GCF) of 28, 35, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 35, 872) = 1.