Greatest Common Factor of 84, 260, 221

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

• Greatest Common Factor of 84, 260, 221 by common division method
• Greatest Common Factor of 84, 260, 221 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 260

List of positive integer factors of 260 that divides 260 without a remainder.

1,2,4,5,10,13,20,26,52,65,130,260

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Greatest Common Factor

We found the factors 84,260,221 . The biggest common factor number is the GCF number.
So the greatest common factor 84,260,221 is 1.

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

• GCF of 26, 126, 286
• GCF of 24, 701, 161
• GCF of 64, 100, 174
• GCF of 19, 691, 365
• GCF of 16, 750, 340

1. What is the GCF of 84, 260, 221?

Answer: GCF of 84, 260, 221 is 1.

2. How to Find the GCF of 84, 260, 221

Answer: Greatest Common Factor(GCF) of 84, 260, 221 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 260, 221) = 1.