Greatest Common Factor of 20, 43, 58, 148

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

• Greatest Common Factor of 20, 43, 58, 148 by common division method
• Greatest Common Factor of 20, 43, 58, 148 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 43

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

1,43

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 148

List of positive integer factors of 148 that divides 148 without a remainder.

1,2,4,37,74,148

Greatest Common Factor

We found the factors 20,43,58,148 . The biggest common factor number is the GCF number.
So the greatest common factor 20,43,58,148 is 1.

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

• GCF of 55, 32, 57, 515
• GCF of 34, 84, 24, 662
• GCF of 72, 81, 68, 891
• GCF of 31, 97, 47, 218
• GCF of 44, 18, 57, 533

1. What is the GCF of 20, 43, 58, 148?

Answer: GCF of 20, 43, 58, 148 is 1.

2. How to Find the GCF of 20, 43, 58, 148

Answer: Greatest Common Factor(GCF) of 20, 43, 58, 148 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 43, 58, 148) = 1.