Greatest Common Factor of 75, 43, 30, 400

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

• Greatest Common Factor of 75, 43, 30, 400 by common division method
• Greatest Common Factor of 75, 43, 30, 400 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 75

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

1,3,5,15,25,75

Factors of 43

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

1,43

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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Greatest Common Factor

We found the factors 75,43,30,400 . The biggest common factor number is the GCF number.
So the greatest common factor 75,43,30,400 is 1.

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

• GCF of 40, 62, 16, 798
• GCF of 96, 73, 45, 447
• GCF of 79, 26, 53, 942
• GCF of 96, 15, 99, 704
• GCF of 37, 92, 78, 327

1. What is the GCF of 75, 43, 30, 400?

Answer: GCF of 75, 43, 30, 400 is 1.

2. How to Find the GCF of 75, 43, 30, 400

Answer: Greatest Common Factor(GCF) of 75, 43, 30, 400 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 43, 30, 400) = 1.