Greatest Common Factor of 98, 711, 638

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

• Greatest Common Factor of 98, 711, 638 by common division method
• Greatest Common Factor of 98, 711, 638 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 711

List of positive integer factors of 711 that divides 711 without a remainder.

1,3,9,79,237,711

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 98,711,638 . The biggest common factor number is the GCF number.
So the greatest common factor 98,711,638 is 1.

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

• GCF of 10, 698, 547
• GCF of 12, 635, 171
• GCF of 31, 465, 856
• GCF of 34, 989, 958
• GCF of 83, 678, 483

1. What is the GCF of 98, 711, 638?

Answer: GCF of 98, 711, 638 is 1.

2. How to Find the GCF of 98, 711, 638

Answer: Greatest Common Factor(GCF) of 98, 711, 638 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 711, 638) = 1.