Greatest Common Factor of 61, 24, 215

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

• Greatest Common Factor of 61, 24, 215 by common division method
• Greatest Common Factor of 61, 24, 215 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Greatest Common Factor

We found the factors 61,24,215 . The biggest common factor number is the GCF number.
So the greatest common factor 61,24,215 is 1.

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

• GCF of 18, 67, 363
• GCF of 22, 74, 529
• GCF of 66, 77, 894
• GCF of 61, 62, 442
• GCF of 33, 78, 191

1. What is the GCF of 61, 24, 215?

Answer: GCF of 61, 24, 215 is 1.

2. How to Find the GCF of 61, 24, 215

Answer: Greatest Common Factor(GCF) of 61, 24, 215 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 24, 215) = 1.