Greatest Common Factor of 98, 378, 139

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

• Greatest Common Factor of 98, 378, 139 by common division method
• Greatest Common Factor of 98, 378, 139 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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 98,378,139 . The biggest common factor number is the GCF number.
So the greatest common factor 98,378,139 is 1.

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

• GCF of 20, 121, 115
• GCF of 66, 730, 101
• GCF of 74, 590, 880
• GCF of 82, 587, 290
• GCF of 38, 305, 982

1. What is the GCF of 98, 378, 139?

Answer: GCF of 98, 378, 139 is 1.

2. How to Find the GCF of 98, 378, 139

Answer: Greatest Common Factor(GCF) of 98, 378, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 378, 139) = 1.