Greatest Common Factor of 133, 279, 220

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

• Greatest Common Factor of 133, 279, 220 by common division method
• Greatest Common Factor of 133, 279, 220 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 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

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

Greatest Common Factor

We found the factors 133,279,220 . The biggest common factor number is the GCF number.
So the greatest common factor 133,279,220 is 1.

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

• GCF of 695, 249, 423
• GCF of 898, 561, 448
• GCF of 677, 302, 562
• GCF of 189, 566, 171
• GCF of 368, 303, 368

1. What is the GCF of 133, 279, 220?

Answer: GCF of 133, 279, 220 is 1.

2. How to Find the GCF of 133, 279, 220

Answer: Greatest Common Factor(GCF) of 133, 279, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(133, 279, 220) = 1.