Greatest Common Factor of 51, 71, 88, 39, 55

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

• Greatest Common Factor of 51, 71, 88, 39, 55 by common division method
• Greatest Common Factor of 51, 71, 88, 39, 55 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Greatest Common Factor

We found the factors 51,71,88,39,55 . The biggest common factor number is the GCF number.
So the greatest common factor 51,71,88,39,55 is 1.

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

• GCF of 41, 87, 15, 27, 75
• GCF of 98, 12, 40, 13, 49
• GCF of 65, 45, 28, 27, 17
• GCF of 20, 34, 82, 96, 15
• GCF of 38, 68, 73, 78, 42

1. What is the GCF of 51, 71, 88, 39, 55?

Answer: GCF of 51, 71, 88, 39, 55 is 1.

2. How to Find the GCF of 51, 71, 88, 39, 55

Answer: Greatest Common Factor(GCF) of 51, 71, 88, 39, 55 = 1

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

Step 2: Then multiply all the prime factors GCF(51, 71, 88, 39, 55) = 1.