Greatest Common Factor of 28, 61, 846

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

• Greatest Common Factor of 28, 61, 846 by common division method
• Greatest Common Factor of 28, 61, 846 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 846

List of positive integer factors of 846 that divides 846 without a remainder.

1,2,3,6,9,18,47,94,141,282,423,846

Greatest Common Factor

We found the factors 28,61,846 . The biggest common factor number is the GCF number.
So the greatest common factor 28,61,846 is 1.

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

• GCF of 28, 19, 361
• GCF of 11, 66, 230
• GCF of 21, 26, 497
• GCF of 22, 44, 912
• GCF of 45, 78, 500

1. What is the GCF of 28, 61, 846?

Answer: GCF of 28, 61, 846 is 1.

2. How to Find the GCF of 28, 61, 846

Answer: Greatest Common Factor(GCF) of 28, 61, 846 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 61, 846) = 1.