Greatest Common Factor of 43, 10, 42, 853

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

• Greatest Common Factor of 43, 10, 42, 853 by common division method
• Greatest Common Factor of 43, 10, 42, 853 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

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 853

List of positive integer factors of 853 that divides 853 without a remainder.

1,853

Greatest Common Factor

We found the factors 43,10,42,853 . The biggest common factor number is the GCF number.
So the greatest common factor 43,10,42,853 is 1.

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

• GCF of 38, 63, 97, 771
• GCF of 98, 90, 30, 908
• GCF of 20, 12, 48, 981
• GCF of 97, 70, 90, 474
• GCF of 77, 58, 19, 177

1. What is the GCF of 43, 10, 42, 853?

Answer: GCF of 43, 10, 42, 853 is 1.

2. How to Find the GCF of 43, 10, 42, 853

Answer: Greatest Common Factor(GCF) of 43, 10, 42, 853 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 10, 42, 853) = 1.