Greatest Common Factor of 47, 73, 51, 156

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

• Greatest Common Factor of 47, 73, 51, 156 by common division method
• Greatest Common Factor of 47, 73, 51, 156 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 47,73,51,156 . The biggest common factor number is the GCF number.
So the greatest common factor 47,73,51,156 is 1.

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

• GCF of 89, 48, 76, 260
• GCF of 52, 18, 95, 334
• GCF of 52, 60, 37, 206
• GCF of 21, 15, 64, 264
• GCF of 45, 29, 55, 125

1. What is the GCF of 47, 73, 51, 156?

Answer: GCF of 47, 73, 51, 156 is 1.

2. How to Find the GCF of 47, 73, 51, 156

Answer: Greatest Common Factor(GCF) of 47, 73, 51, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 73, 51, 156) = 1.