Greatest Common Factor of 118, 861, 420

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

• Greatest Common Factor of 118, 861, 420 by common division method
• Greatest Common Factor of 118, 861, 420 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 118

List of positive integer factors of 118 that divides 118 without a remainder.

1,2,59,118

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 118,861,420 . The biggest common factor number is the GCF number.
So the greatest common factor 118,861,420 is 1.

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

• GCF of 140, 863, 424
• GCF of 233, 773, 349
• GCF of 325, 885, 470
• GCF of 162, 902, 717
• GCF of 708, 434, 540

1. What is the GCF of 118, 861, 420?

Answer: GCF of 118, 861, 420 is 1.

2. How to Find the GCF of 118, 861, 420

Answer: Greatest Common Factor(GCF) of 118, 861, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(118, 861, 420) = 1.