Greatest Common Factor of 100, 648, 71

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

• Greatest Common Factor of 100, 648, 71 by common division method
• Greatest Common Factor of 100, 648, 71 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 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 71

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

1,71

Greatest Common Factor

We found the factors 100,648,71 . The biggest common factor number is the GCF number.
So the greatest common factor 100,648,71 is 1.

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

• GCF of 744, 426, 25
• GCF of 836, 920, 51
• GCF of 489, 136, 97
• GCF of 240, 186, 79
• GCF of 674, 931, 90

1. What is the GCF of 100, 648, 71?

Answer: GCF of 100, 648, 71 is 1.

2. How to Find the GCF of 100, 648, 71

Answer: Greatest Common Factor(GCF) of 100, 648, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(100, 648, 71) = 1.