Greatest Common Factor of 98, 10, 56, 85

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

• Greatest Common Factor of 98, 10, 56, 85 by common division method
• Greatest Common Factor of 98, 10, 56, 85 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 98,10,56,85 . The biggest common factor number is the GCF number.
So the greatest common factor 98,10,56,85 is 1.

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

• GCF of 60, 93, 38, 40
• GCF of 83, 17, 86, 63
• GCF of 36, 17, 50, 85
• GCF of 92, 71, 94, 31
• GCF of 26, 58, 54, 38

1. What is the GCF of 98, 10, 56, 85?

Answer: GCF of 98, 10, 56, 85 is 1.

2. How to Find the GCF of 98, 10, 56, 85

Answer: Greatest Common Factor(GCF) of 98, 10, 56, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 10, 56, 85) = 1.