Greatest Common Factor of 30, 43, 70, 500

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

• Greatest Common Factor of 30, 43, 70, 500 by common division method
• Greatest Common Factor of 30, 43, 70, 500 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 43

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

1,43

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 500

List of positive integer factors of 500 that divides 500 without a remainder.

1,2,4,5,10,20,25,50,100,125,250,500

Greatest Common Factor

We found the factors 30,43,70,500 . The biggest common factor number is the GCF number.
So the greatest common factor 30,43,70,500 is 1.

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

• GCF of 74, 75, 65, 986
• GCF of 51, 17, 87, 308
• GCF of 48, 17, 66, 685
• GCF of 79, 23, 78, 910
• GCF of 12, 64, 84, 614

1. What is the GCF of 30, 43, 70, 500?

Answer: GCF of 30, 43, 70, 500 is 1.

2. How to Find the GCF of 30, 43, 70, 500

Answer: Greatest Common Factor(GCF) of 30, 43, 70, 500 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 43, 70, 500) = 1.