Greatest Common Factor of 84, 65, 510

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

• Greatest Common Factor of 84, 65, 510 by common division method
• Greatest Common Factor of 84, 65, 510 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 510

List of positive integer factors of 510 that divides 510 without a remainder.

1,2,3,5,6,10,15,17,30,34,51,85,102,170,255,510

Greatest Common Factor

We found the factors 84,65,510 . The biggest common factor number is the GCF number.
So the greatest common factor 84,65,510 is 1.

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

• GCF of 43, 12, 232
• GCF of 40, 63, 731
• GCF of 65, 80, 978
• GCF of 66, 95, 889
• GCF of 51, 11, 897

1. What is the GCF of 84, 65, 510?

Answer: GCF of 84, 65, 510 is 1.

2. How to Find the GCF of 84, 65, 510

Answer: Greatest Common Factor(GCF) of 84, 65, 510 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 65, 510) = 1.