Greatest Common Factor of 47, 42, 53, 188

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

• Greatest Common Factor of 47, 42, 53, 188 by common division method
• Greatest Common Factor of 47, 42, 53, 188 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 188

List of positive integer factors of 188 that divides 188 without a remainder.

1,2,4,47,94,188

Greatest Common Factor

We found the factors 47,42,53,188 . The biggest common factor number is the GCF number.
So the greatest common factor 47,42,53,188 is 1.

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

• GCF of 47, 79, 99, 974
• GCF of 97, 12, 72, 424
• GCF of 65, 46, 30, 793
• GCF of 41, 40, 50, 358
• GCF of 15, 43, 87, 331

1. What is the GCF of 47, 42, 53, 188?

Answer: GCF of 47, 42, 53, 188 is 1.

2. How to Find the GCF of 47, 42, 53, 188

Answer: Greatest Common Factor(GCF) of 47, 42, 53, 188 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 42, 53, 188) = 1.