Greatest Common Factor of 12, 47, 89, 151

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

• Greatest Common Factor of 12, 47, 89, 151 by common division method
• Greatest Common Factor of 12, 47, 89, 151 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 47

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

1,47

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 151

List of positive integer factors of 151 that divides 151 without a remainder.

1,151

Greatest Common Factor

We found the factors 12,47,89,151 . The biggest common factor number is the GCF number.
So the greatest common factor 12,47,89,151 is 1.

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

• GCF of 40, 65, 57, 598
• GCF of 23, 60, 70, 500
• GCF of 29, 62, 43, 149
• GCF of 23, 78, 69, 559
• GCF of 72, 94, 48, 861

1. What is the GCF of 12, 47, 89, 151?

Answer: GCF of 12, 47, 89, 151 is 1.

2. How to Find the GCF of 12, 47, 89, 151

Answer: Greatest Common Factor(GCF) of 12, 47, 89, 151 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 47, 89, 151) = 1.