Greatest Common Factor of 85, 98, 43, 628

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

• Greatest Common Factor of 85, 98, 43, 628 by common division method
• Greatest Common Factor of 85, 98, 43, 628 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 85,98,43,628 . The biggest common factor number is the GCF number.
So the greatest common factor 85,98,43,628 is 1.

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

• GCF of 34, 66, 55, 622
• GCF of 14, 18, 53, 226
• GCF of 65, 14, 12, 182
• GCF of 31, 37, 86, 921
• GCF of 88, 85, 94, 365

1. What is the GCF of 85, 98, 43, 628?

Answer: GCF of 85, 98, 43, 628 is 1.

2. How to Find the GCF of 85, 98, 43, 628

Answer: Greatest Common Factor(GCF) of 85, 98, 43, 628 = 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, 43, 628) = 1.