Greatest Common Factor of 71, 55, 12, 738

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

• Greatest Common Factor of 71, 55, 12, 738 by common division method
• Greatest Common Factor of 71, 55, 12, 738 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 71

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

1,71

Factors of 55

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

1,5,11,55

Factors of 12

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

1,2,3,4,6,12

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 71,55,12,738 . The biggest common factor number is the GCF number.
So the greatest common factor 71,55,12,738 is 1.

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

• GCF of 94, 91, 16, 456
• GCF of 85, 31, 80, 948
• GCF of 99, 45, 38, 324
• GCF of 68, 24, 55, 882
• GCF of 58, 91, 16, 703

1. What is the GCF of 71, 55, 12, 738?

Answer: GCF of 71, 55, 12, 738 is 1.

2. How to Find the GCF of 71, 55, 12, 738

Answer: Greatest Common Factor(GCF) of 71, 55, 12, 738 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 55, 12, 738) = 1.