Greatest Common Factor of 285, 137, 98

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

• Greatest Common Factor of 285, 137, 98 by common division method
• Greatest Common Factor of 285, 137, 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 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

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 285,137,98 . The biggest common factor number is the GCF number.
So the greatest common factor 285,137,98 is 1.

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

• GCF of 307, 220, 80
• GCF of 947, 355, 98
• GCF of 887, 695, 15
• GCF of 356, 303, 58
• GCF of 477, 155, 69

1. What is the GCF of 285, 137, 98?

Answer: GCF of 285, 137, 98 is 1.

2. How to Find the GCF of 285, 137, 98

Answer: Greatest Common Factor(GCF) of 285, 137, 98 = 1

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

Step 2: Then multiply all the prime factors GCF(285, 137, 98) = 1.