Greatest Common Factor of 421, 173, 272

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

• Greatest Common Factor of 421, 173, 272 by common division method
• Greatest Common Factor of 421, 173, 272 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 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 173

List of positive integer factors of 173 that divides 173 without a remainder.

1,173

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 421,173,272 . The biggest common factor number is the GCF number.
So the greatest common factor 421,173,272 is 1.

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

• GCF of 414, 410, 146
• GCF of 925, 399, 284
• GCF of 500, 630, 547
• GCF of 287, 262, 805
• GCF of 185, 876, 793

1. What is the GCF of 421, 173, 272?

Answer: GCF of 421, 173, 272 is 1.

2. How to Find the GCF of 421, 173, 272

Answer: Greatest Common Factor(GCF) of 421, 173, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 173, 272) = 1.