Greatest Common Factor of 87, 51, 84, 878

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

• Greatest Common Factor of 87, 51, 84, 878 by common division method
• Greatest Common Factor of 87, 51, 84, 878 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 87

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

1,3,29,87

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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 878

List of positive integer factors of 878 that divides 878 without a remainder.

1,2,439,878

Greatest Common Factor

We found the factors 87,51,84,878 . The biggest common factor number is the GCF number.
So the greatest common factor 87,51,84,878 is 1.

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

• GCF of 62, 81, 11, 211
• GCF of 35, 48, 39, 802
• GCF of 42, 89, 73, 439
• GCF of 37, 23, 63, 728
• GCF of 39, 60, 21, 158

1. What is the GCF of 87, 51, 84, 878?

Answer: GCF of 87, 51, 84, 878 is 1.

2. How to Find the GCF of 87, 51, 84, 878

Answer: Greatest Common Factor(GCF) of 87, 51, 84, 878 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 51, 84, 878) = 1.