Greatest Common Factor of 87, 47, 142

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

• Greatest Common Factor of 87, 47, 142 by common division method
• Greatest Common Factor of 87, 47, 142 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 47

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

1,47

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 87,47,142 . The biggest common factor number is the GCF number.
So the greatest common factor 87,47,142 is 1.

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

• GCF of 37, 69, 410
• GCF of 49, 33, 978
• GCF of 50, 78, 771
• GCF of 38, 29, 243
• GCF of 65, 99, 644

1. What is the GCF of 87, 47, 142?

Answer: GCF of 87, 47, 142 is 1.

2. How to Find the GCF of 87, 47, 142

Answer: Greatest Common Factor(GCF) of 87, 47, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 47, 142) = 1.