Greatest Common Factor of 98, 61, 24, 398

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

• Greatest Common Factor of 98, 61, 24, 398 by common division method
• Greatest Common Factor of 98, 61, 24, 398 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 98,61,24,398 . The biggest common factor number is the GCF number.
So the greatest common factor 98,61,24,398 is 1.

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

• GCF of 81, 92, 71, 982
• GCF of 41, 85, 57, 898
• GCF of 40, 72, 90, 492
• GCF of 21, 29, 38, 331
• GCF of 38, 84, 31, 927

1. What is the GCF of 98, 61, 24, 398?

Answer: GCF of 98, 61, 24, 398 is 1.

2. How to Find the GCF of 98, 61, 24, 398

Answer: Greatest Common Factor(GCF) of 98, 61, 24, 398 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 61, 24, 398) = 1.