Greatest Common Factor of 43, 48, 15, 40, 624

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

• Greatest Common Factor of 43, 48, 15, 40, 624 by common division method
• Greatest Common Factor of 43, 48, 15, 40, 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 15

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

1,3,5,15

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

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 43,48,15,40,624 . The biggest common factor number is the GCF number.
So the greatest common factor 43,48,15,40,624 is 1.

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

• GCF of 92, 92, 36, 13, 403
• GCF of 15, 69, 12, 60, 698
• GCF of 45, 20, 14, 69, 376
• GCF of 99, 29, 98, 15, 254
• GCF of 67, 51, 78, 53, 417

1. What is the GCF of 43, 48, 15, 40, 624?

Answer: GCF of 43, 48, 15, 40, 624 is 1.

2. How to Find the GCF of 43, 48, 15, 40, 624

Answer: Greatest Common Factor(GCF) of 43, 48, 15, 40, 624 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 48, 15, 40, 624) = 1.