Greatest Common Factor of 61, 37, 87, 75, 11

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

• Greatest Common Factor of 61, 37, 87, 75, 11 by common division method
• Greatest Common Factor of 61, 37, 87, 75, 11 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 61

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

1,61

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 87

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

1,3,29,87

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 11

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

1,11

Greatest Common Factor

We found the factors 61,37,87,75,11 . The biggest common factor number is the GCF number.
So the greatest common factor 61,37,87,75,11 is 1.

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

• GCF of 54, 72, 15, 59, 43
• GCF of 13, 74, 68, 39, 34
• GCF of 66, 68, 72, 14, 62
• GCF of 91, 78, 93, 69, 53
• GCF of 70, 99, 74, 15, 93

1. What is the GCF of 61, 37, 87, 75, 11?

Answer: GCF of 61, 37, 87, 75, 11 is 1.

2. How to Find the GCF of 61, 37, 87, 75, 11

Answer: Greatest Common Factor(GCF) of 61, 37, 87, 75, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 37, 87, 75, 11) = 1.