Greatest Common Factor of 84, 63, 87, 310

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

• Greatest Common Factor of 84, 63, 87, 310 by common division method
• Greatest Common Factor of 84, 63, 87, 310 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 63

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

1,3,7,9,21,63

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Greatest Common Factor

We found the factors 84,63,87,310 . The biggest common factor number is the GCF number.
So the greatest common factor 84,63,87,310 is 1.

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

• GCF of 24, 78, 47, 790
• GCF of 54, 67, 67, 378
• GCF of 27, 60, 64, 688
• GCF of 70, 70, 55, 252
• GCF of 70, 61, 36, 778

1. What is the GCF of 84, 63, 87, 310?

Answer: GCF of 84, 63, 87, 310 is 1.

2. How to Find the GCF of 84, 63, 87, 310

Answer: Greatest Common Factor(GCF) of 84, 63, 87, 310 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 63, 87, 310) = 1.