Greatest Common Factor of 98, 355, 221

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

• Greatest Common Factor of 98, 355, 221 by common division method
• Greatest Common Factor of 98, 355, 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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

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 98,355,221 . The biggest common factor number is the GCF number.
So the greatest common factor 98,355,221 is 1.

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

• GCF of 17, 612, 113
• GCF of 62, 185, 291
• GCF of 43, 275, 477
• GCF of 64, 967, 887
• GCF of 43, 392, 471

1. What is the GCF of 98, 355, 221?

Answer: GCF of 98, 355, 221 is 1.

2. How to Find the GCF of 98, 355, 221

Answer: Greatest Common Factor(GCF) of 98, 355, 221 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 355, 221) = 1.