Greatest Common Factor of 85, 89, 70, 63, 202

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

• Greatest Common Factor of 85, 89, 70, 63, 202 by common division method
• Greatest Common Factor of 85, 89, 70, 63, 202 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

Greatest Common Factor

We found the factors 85,89,70,63,202 . The biggest common factor number is the GCF number.
So the greatest common factor 85,89,70,63,202 is 1.

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

• GCF of 66, 95, 31, 82, 731
• GCF of 29, 63, 57, 46, 213
• GCF of 34, 44, 34, 78, 442
• GCF of 99, 26, 90, 76, 169
• GCF of 24, 67, 81, 73, 686

1. What is the GCF of 85, 89, 70, 63, 202?

Answer: GCF of 85, 89, 70, 63, 202 is 1.

2. How to Find the GCF of 85, 89, 70, 63, 202

Answer: Greatest Common Factor(GCF) of 85, 89, 70, 63, 202 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 89, 70, 63, 202) = 1.