Greatest Common Factor of 11, 12, 15, 353

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

• Greatest Common Factor of 11, 12, 15, 353 by common division method
• Greatest Common Factor of 11, 12, 15, 353 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 353

List of positive integer factors of 353 that divides 353 without a remainder.

1,353

Greatest Common Factor

We found the factors 11,12,15,353 . The biggest common factor number is the GCF number.
So the greatest common factor 11,12,15,353 is 1.

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

• GCF of 89, 67, 77, 429
• GCF of 85, 24, 35, 950
• GCF of 20, 63, 49, 357
• GCF of 11, 67, 89, 337
• GCF of 94, 12, 61, 994

1. What is the GCF of 11, 12, 15, 353?

Answer: GCF of 11, 12, 15, 353 is 1.

2. How to Find the GCF of 11, 12, 15, 353

Answer: Greatest Common Factor(GCF) of 11, 12, 15, 353 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 12, 15, 353) = 1.