Greatest Common Factor of 71, 45, 98, 225

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

• Greatest Common Factor of 71, 45, 98, 225 by common division method
• Greatest Common Factor of 71, 45, 98, 225 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 71,45,98,225 . The biggest common factor number is the GCF number.
So the greatest common factor 71,45,98,225 is 1.

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

• GCF of 84, 16, 20, 866
• GCF of 16, 47, 90, 537
• GCF of 77, 25, 14, 797
• GCF of 39, 92, 63, 737
• GCF of 46, 59, 74, 810

1. What is the GCF of 71, 45, 98, 225?

Answer: GCF of 71, 45, 98, 225 is 1.

2. How to Find the GCF of 71, 45, 98, 225

Answer: Greatest Common Factor(GCF) of 71, 45, 98, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 45, 98, 225) = 1.