Greatest Common Factor of 355, 117, 66

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

• Greatest Common Factor of 355, 117, 66 by common division method
• Greatest Common Factor of 355, 117, 66 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 355

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

1,5,71,355

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Greatest Common Factor

We found the factors 355,117,66 . The biggest common factor number is the GCF number.
So the greatest common factor 355,117,66 is 1.

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

• GCF of 200, 674, 63
• GCF of 732, 218, 63
• GCF of 858, 769, 42
• GCF of 452, 968, 23
• GCF of 748, 442, 58

1. What is the GCF of 355, 117, 66?

Answer: GCF of 355, 117, 66 is 1.

2. How to Find the GCF of 355, 117, 66

Answer: Greatest Common Factor(GCF) of 355, 117, 66 = 1

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

Step 2: Then multiply all the prime factors GCF(355, 117, 66) = 1.