Greatest Common Factor of 47, 15, 71, 624

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

• Greatest Common Factor of 47, 15, 71, 624 by common division method
• Greatest Common Factor of 47, 15, 71, 624 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Greatest Common Factor

We found the factors 47,15,71,624 . The biggest common factor number is the GCF number.
So the greatest common factor 47,15,71,624 is 1.

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

• GCF of 91, 22, 32, 955
• GCF of 57, 85, 57, 325
• GCF of 41, 38, 22, 353
• GCF of 25, 11, 97, 955
• GCF of 35, 44, 13, 813

1. What is the GCF of 47, 15, 71, 624?

Answer: GCF of 47, 15, 71, 624 is 1.

2. How to Find the GCF of 47, 15, 71, 624

Answer: Greatest Common Factor(GCF) of 47, 15, 71, 624 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 15, 71, 624) = 1.