Greatest Common Factor of 98, 421, 144

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

• Greatest Common Factor of 98, 421, 144 by common division method
• Greatest Common Factor of 98, 421, 144 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 98

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

1,2,7,14,49,98

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Greatest Common Factor

We found the factors 98,421,144 . The biggest common factor number is the GCF number.
So the greatest common factor 98,421,144 is 1.

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

• GCF of 95, 456, 696
• GCF of 94, 265, 583
• GCF of 12, 806, 623
• GCF of 86, 560, 271
• GCF of 74, 801, 829

1. What is the GCF of 98, 421, 144?

Answer: GCF of 98, 421, 144 is 1.

2. How to Find the GCF of 98, 421, 144

Answer: Greatest Common Factor(GCF) of 98, 421, 144 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 421, 144) = 1.