Greatest Common Factor of 25, 98, 423

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

• Greatest Common Factor of 25, 98, 423 by common division method
• Greatest Common Factor of 25, 98, 423 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 98

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

1,2,7,14,49,98

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 25,98,423 . The biggest common factor number is the GCF number.
So the greatest common factor 25,98,423 is 1.

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

• GCF of 72, 23, 256
• GCF of 21, 15, 484
• GCF of 39, 99, 349
• GCF of 38, 75, 765
• GCF of 53, 49, 552

1. What is the GCF of 25, 98, 423?

Answer: GCF of 25, 98, 423 is 1.

2. How to Find the GCF of 25, 98, 423

Answer: Greatest Common Factor(GCF) of 25, 98, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 98, 423) = 1.