Greatest Common Factor of 85, 98, 35, 830

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

• Greatest Common Factor of 85, 98, 35, 830 by common division method
• Greatest Common Factor of 85, 98, 35, 830 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 85

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

1,5,17,85

Factors of 98

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

1,2,7,14,49,98

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 85,98,35,830 . The biggest common factor number is the GCF number.
So the greatest common factor 85,98,35,830 is 1.

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

• GCF of 67, 91, 50, 250
• GCF of 28, 15, 36, 191
• GCF of 51, 64, 47, 586
• GCF of 64, 65, 73, 656
• GCF of 23, 91, 29, 825

1. What is the GCF of 85, 98, 35, 830?

Answer: GCF of 85, 98, 35, 830 is 1.

2. How to Find the GCF of 85, 98, 35, 830

Answer: Greatest Common Factor(GCF) of 85, 98, 35, 830 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 98, 35, 830) = 1.