Greatest Common Factor of 43, 70, 42, 325

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

• Greatest Common Factor of 43, 70, 42, 325 by common division method
• Greatest Common Factor of 43, 70, 42, 325 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 70

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

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

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 325

List of positive integer factors of 325 that divides 325 without a remainder.

1,5,13,25,65,325

Greatest Common Factor

We found the factors 43,70,42,325 . The biggest common factor number is the GCF number.
So the greatest common factor 43,70,42,325 is 1.

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

• GCF of 21, 68, 60, 544
• GCF of 38, 70, 63, 566
• GCF of 67, 56, 77, 484
• GCF of 99, 40, 44, 752
• GCF of 19, 70, 56, 812

1. What is the GCF of 43, 70, 42, 325?

Answer: GCF of 43, 70, 42, 325 is 1.

2. How to Find the GCF of 43, 70, 42, 325

Answer: Greatest Common Factor(GCF) of 43, 70, 42, 325 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 70, 42, 325) = 1.