Greatest Common Factor of 46, 38, 81, 157

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

• Greatest Common Factor of 46, 38, 81, 157 by common division method
• Greatest Common Factor of 46, 38, 81, 157 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Greatest Common Factor

We found the factors 46,38,81,157 . The biggest common factor number is the GCF number.
So the greatest common factor 46,38,81,157 is 1.

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

• GCF of 45, 52, 52, 760
• GCF of 59, 34, 45, 755
• GCF of 52, 44, 99, 977
• GCF of 18, 60, 36, 913
• GCF of 77, 37, 38, 245

1. What is the GCF of 46, 38, 81, 157?

Answer: GCF of 46, 38, 81, 157 is 1.

2. How to Find the GCF of 46, 38, 81, 157

Answer: Greatest Common Factor(GCF) of 46, 38, 81, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(46, 38, 81, 157) = 1.