Greatest Common Factor of 87, 58, 28, 135

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

• Greatest Common Factor of 87, 58, 28, 135 by common division method
• Greatest Common Factor of 87, 58, 28, 135 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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Greatest Common Factor

We found the factors 87,58,28,135 . The biggest common factor number is the GCF number.
So the greatest common factor 87,58,28,135 is 1.

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

• GCF of 59, 81, 32, 213
• GCF of 74, 35, 30, 885
• GCF of 90, 72, 83, 714
• GCF of 70, 40, 11, 345
• GCF of 87, 35, 26, 464

1. What is the GCF of 87, 58, 28, 135?

Answer: GCF of 87, 58, 28, 135 is 1.

2. How to Find the GCF of 87, 58, 28, 135

Answer: Greatest Common Factor(GCF) of 87, 58, 28, 135 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 58, 28, 135) = 1.