Greatest Common Factor of 470, 143, 61

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

• Greatest Common Factor of 470, 143, 61 by common division method
• Greatest Common Factor of 470, 143, 61 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 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 470,143,61 . The biggest common factor number is the GCF number.
So the greatest common factor 470,143,61 is 1.

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

• GCF of 974, 598, 80
• GCF of 163, 259, 23
• GCF of 487, 872, 73
• GCF of 198, 336, 89
• GCF of 609, 691, 12

1. What is the GCF of 470, 143, 61?

Answer: GCF of 470, 143, 61 is 1.

2. How to Find the GCF of 470, 143, 61

Answer: Greatest Common Factor(GCF) of 470, 143, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(470, 143, 61) = 1.