Greatest Common Factor of 220, 289, 310

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

• Greatest Common Factor of 220, 289, 310 by common division method
• Greatest Common Factor of 220, 289, 310 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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Greatest Common Factor

We found the factors 220,289,310 . The biggest common factor number is the GCF number.
So the greatest common factor 220,289,310 is 1.

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

• GCF of 418, 723, 492
• GCF of 930, 336, 486
• GCF of 604, 773, 895
• GCF of 361, 353, 929
• GCF of 958, 170, 311

1. What is the GCF of 220, 289, 310?

Answer: GCF of 220, 289, 310 is 1.

2. How to Find the GCF of 220, 289, 310

Answer: Greatest Common Factor(GCF) of 220, 289, 310 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 289, 310) = 1.