Greatest Common Factor of 220, 862, 139, 863, 153

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

• Greatest Common Factor of 220, 862, 139, 863, 153 by common division method
• Greatest Common Factor of 220, 862, 139, 863, 153 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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 862

List of positive integer factors of 862 that divides 862 without a remainder.

1,2,431,862

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 863

List of positive integer factors of 863 that divides 863 without a remainder.

1,863

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 220,862,139,863,153 . The biggest common factor number is the GCF number.
So the greatest common factor 220,862,139,863,153 is 1.

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

• GCF of 464, 268, 158, 293, 647
• GCF of 668, 761, 120, 849, 531
• GCF of 347, 167, 605, 877, 731
• GCF of 313, 124, 642, 685, 578
• GCF of 711, 244, 535, 312, 849

1. What is the GCF of 220, 862, 139, 863, 153?

Answer: GCF of 220, 862, 139, 863, 153 is 1.

2. How to Find the GCF of 220, 862, 139, 863, 153

Answer: Greatest Common Factor(GCF) of 220, 862, 139, 863, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 862, 139, 863, 153) = 1.