Greatest Common Factor of 68, 11, 25, 52, 87

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

• Greatest Common Factor of 68, 11, 25, 52, 87 by common division method
• Greatest Common Factor of 68, 11, 25, 52, 87 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 87

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

1,3,29,87

Greatest Common Factor

We found the factors 68,11,25,52,87 . The biggest common factor number is the GCF number.
So the greatest common factor 68,11,25,52,87 is 1.

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

• GCF of 37, 26, 40, 72, 26
• GCF of 75, 71, 30, 47, 74
• GCF of 24, 10, 11, 83, 54
• GCF of 40, 71, 52, 41, 20
• GCF of 92, 28, 85, 87, 65

1. What is the GCF of 68, 11, 25, 52, 87?

Answer: GCF of 68, 11, 25, 52, 87 is 1.

2. How to Find the GCF of 68, 11, 25, 52, 87

Answer: Greatest Common Factor(GCF) of 68, 11, 25, 52, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 11, 25, 52, 87) = 1.