Greatest Common Factor of 521, 130, 98

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

• Greatest Common Factor of 521, 130, 98 by common division method
• Greatest Common Factor of 521, 130, 98 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 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Factors of 98

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

1,2,7,14,49,98

Greatest Common Factor

We found the factors 521,130,98 . The biggest common factor number is the GCF number.
So the greatest common factor 521,130,98 is 1.

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

• GCF of 736, 929, 58
• GCF of 486, 865, 65
• GCF of 964, 396, 39
• GCF of 881, 791, 40
• GCF of 357, 174, 94

1. What is the GCF of 521, 130, 98?

Answer: GCF of 521, 130, 98 is 1.

2. How to Find the GCF of 521, 130, 98

Answer: Greatest Common Factor(GCF) of 521, 130, 98 = 1

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

Step 2: Then multiply all the prime factors GCF(521, 130, 98) = 1.