Greatest Common Factor of 133, 819, 442

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

• Greatest Common Factor of 133, 819, 442 by common division method
• Greatest Common Factor of 133, 819, 442 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 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 133,819,442 . The biggest common factor number is the GCF number.
So the greatest common factor 133,819,442 is 1.

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

• GCF of 661, 954, 366
• GCF of 917, 758, 187
• GCF of 210, 457, 262
• GCF of 575, 955, 350
• GCF of 240, 756, 643

1. What is the GCF of 133, 819, 442?

Answer: GCF of 133, 819, 442 is 1.

2. How to Find the GCF of 133, 819, 442

Answer: Greatest Common Factor(GCF) of 133, 819, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(133, 819, 442) = 1.