Greatest Common Factor of 11, 69, 145

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

• Greatest Common Factor of 11, 69, 145 by common division method
• Greatest Common Factor of 11, 69, 145 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 11,69,145 . The biggest common factor number is the GCF number.
So the greatest common factor 11,69,145 is 1.

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

• GCF of 79, 22, 650
• GCF of 49, 47, 601
• GCF of 78, 85, 416
• GCF of 75, 23, 417
• GCF of 76, 65, 489

1. What is the GCF of 11, 69, 145?

Answer: GCF of 11, 69, 145 is 1.

2. How to Find the GCF of 11, 69, 145

Answer: Greatest Common Factor(GCF) of 11, 69, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 69, 145) = 1.