Greatest Common Factor of 11, 61, 44, 155

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

• Greatest Common Factor of 11, 61, 44, 155 by common division method
• Greatest Common Factor of 11, 61, 44, 155 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 11,61,44,155 . The biggest common factor number is the GCF number.
So the greatest common factor 11,61,44,155 is 1.

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

• GCF of 11, 14, 89, 374
• GCF of 73, 34, 29, 183
• GCF of 76, 80, 43, 601
• GCF of 74, 28, 62, 575
• GCF of 86, 11, 75, 217

1. What is the GCF of 11, 61, 44, 155?

Answer: GCF of 11, 61, 44, 155 is 1.

2. How to Find the GCF of 11, 61, 44, 155

Answer: Greatest Common Factor(GCF) of 11, 61, 44, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 61, 44, 155) = 1.