Greatest Common Factor of 87, 59, 61, 84

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

• Greatest Common Factor of 87, 59, 61, 84 by common division method
• Greatest Common Factor of 87, 59, 61, 84 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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

Greatest Common Factor

We found the factors 87,59,61,84 . The biggest common factor number is the GCF number.
So the greatest common factor 87,59,61,84 is 1.

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

• GCF of 72, 88, 62, 97
• GCF of 95, 70, 86, 27
• GCF of 16, 95, 87, 38
• GCF of 76, 81, 30, 99
• GCF of 12, 49, 38, 26

1. What is the GCF of 87, 59, 61, 84?

Answer: GCF of 87, 59, 61, 84 is 1.

2. How to Find the GCF of 87, 59, 61, 84

Answer: Greatest Common Factor(GCF) of 87, 59, 61, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 59, 61, 84) = 1.