Greatest Common Factor of 55, 14, 71, 154

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

• Greatest Common Factor of 55, 14, 71, 154 by common division method
• Greatest Common Factor of 55, 14, 71, 154 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 55

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

1,5,11,55

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 71

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

1,71

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 55,14,71,154 . The biggest common factor number is the GCF number.
So the greatest common factor 55,14,71,154 is 1.

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

• GCF of 23, 54, 54, 257
• GCF of 78, 84, 44, 744
• GCF of 60, 16, 74, 861
• GCF of 55, 49, 91, 694
• GCF of 84, 16, 74, 946

1. What is the GCF of 55, 14, 71, 154?

Answer: GCF of 55, 14, 71, 154 is 1.

2. How to Find the GCF of 55, 14, 71, 154

Answer: Greatest Common Factor(GCF) of 55, 14, 71, 154 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 14, 71, 154) = 1.